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Inflatable swimming ring
Inflatable swimming ring
There is a swimming pool one is 25 meters long
20220702 11:03Inflatable swimming ring
Summary: There is a swimming pool that is 25 meters long, 10 meters wide and 1.6 meters deep. It is 5 decimeters long on its bottom and four walls5 decimeters =0.5 meters, number of tiles = pool area ÷ tile a
There is a swimming pool that is 25 meters long, 10 meters wide and 1.6 meters deep. It is 5 decimeters long on its bottom and four walls
5 decimeters =0.5 meters, number of tiles = pool area tile area = (25 10+25 one point six 2+10 one point six 2）（0.5 0.5）=（250+80+32）0.25 =362 4 =1448, a total of 1448 tilesThere is a rectangular swimming pool. Its width is 15 meters, and its length is three times its width. The perimeter of this swimming pool is
The rectangular swimming pool is three times as wide as 15 meters long, that is, 45 meters. Its circumference is 120 metersThere is a swimming pool. Its length is 50 meters, width is 20 meters, depth is 2 meters and 50 centimeters. If it needs to be in the swimming pool
2 meters, 50 cm =2.5 meters, the total area of tiles =50 20+（50+20） two 2.5 =1000+350 =1350 (square meters) at least such tiles 1350 (0.3 0.3) =1350 0.09 =15000 (blocks)
There is a swimming pool. It takes four hours to fill the water alone, and six hours to discharge the water. It is imported and exported
Analysis: This is a score application problem (equivalent to an engineering problem, the quantity includes: engineering quantity, working time and working efficiency). The water in the swimming pool (a project) is regarded as the unit "1". According to the time in the conditions, the water inlet (outlet) efficiency can be obtained as 1/4 and 1/6. How long is it required to fill the waterA swimming pool is 50m long, 40m wide and 1.2m deep. Now the bottom area of the swimming pool should be pasted on all sides
The solution is as follows: first calculate the area of the bottom and four walls of the swimming pool: 50 20+2 (50 1.2+20 1.2)=1000+2 (60+24) = 1168 and then calculate the area of the ceramic tile: 0.4 0.4=0.16 finally calculate how many tiles are needed: 1168 0There is a swimming pool in Xingfu community, which is 125 decimeters long and 80 decimeters wide. Xiaohua swims four times along the long side every day
First, carry out unit conversion: the length of the swimming pool =125 decimeters =12.5 meters, and the width =80 decimeters =8 meters. Xiaohua swims back and forth four times along the long side every day, a total of 8 times, 12.5 8 = 100 meters a: Xiaohua swims 100 meters every dayThere is a swimming pool, which is 50 meters long, 12 meters wide and 2.5 meters deep. How many tons of water can be stored in this swimming pool at most_ Baidu
50 twelve 2.5=1500m³ 1500m³= 1500 tons a: 1500 tons at mostThere is a swimming pool, 50m long, 12m wide and 2.5m deep This swimming pool can hold water at most
The density of water is 1000kg/ cubic meter, that is, one ton of water per cubic meter. The maximum water demand is 50*12*2.5=1500 cubic meters, so the maximum water storage is 1500 tons. Hope to adopt
There is a swimming pool, 50 meters long, 25 meters wide and 1.5 meters deep. Draw a water line 0.3 meters below the edge of the pool
The water level line is a line that indicates the height of the water level or clearly only adds water to this position. It has the same function as the scale on the meter ruler. There is also this scale on the glass bottle Herbalife peanut dew bottle. When filling, it is OK to fill it to this position. This line draws a perimeter, which is related to the length and widthThere is a swimming pool with a length of 8O meters. Xiao Jian swam back and forth four times along the length of the swimming pool. How much did he swim in total
1 round trip: 2 x 80=160 (meters) 4 round trips: 4 x 160=640 (meters) a: Xiao Jian swam a total of 640 meters
5 decimeters =0.5 meters, number of tiles = pool area tile area = (25 10+25 one point six 2+10 one point six 2）（0.5 0.5）=（250+80+32）0.25 =362 4 =1448, a total of 1448 tilesThere is a rectangular swimming pool. Its width is 15 meters, and its length is three times its width. The perimeter of this swimming pool is
The rectangular swimming pool is three times as wide as 15 meters long, that is, 45 meters. Its circumference is 120 metersThere is a swimming pool. Its length is 50 meters, width is 20 meters, depth is 2 meters and 50 centimeters. If it needs to be in the swimming pool
2 meters, 50 cm =2.5 meters, the total area of tiles =50 20+（50+20） two 2.5 =1000+350 =1350 (square meters) at least such tiles 1350 (0.3 0.3) =1350 0.09 =15000 (blocks)
There is a swimming pool. It takes four hours to fill the water alone, and six hours to discharge the water. It is imported and exported
Analysis: This is a score application problem (equivalent to an engineering problem, the quantity includes: engineering quantity, working time and working efficiency). The water in the swimming pool (a project) is regarded as the unit "1". According to the time in the conditions, the water inlet (outlet) efficiency can be obtained as 1/4 and 1/6. How long is it required to fill the waterA swimming pool is 50m long, 40m wide and 1.2m deep. Now the bottom area of the swimming pool should be pasted on all sides
The solution is as follows: first calculate the area of the bottom and four walls of the swimming pool: 50 20+2 (50 1.2+20 1.2)=1000+2 (60+24) = 1168 and then calculate the area of the ceramic tile: 0.4 0.4=0.16 finally calculate how many tiles are needed: 1168 0There is a swimming pool in Xingfu community, which is 125 decimeters long and 80 decimeters wide. Xiaohua swims four times along the long side every day
First, carry out unit conversion: the length of the swimming pool =125 decimeters =12.5 meters, and the width =80 decimeters =8 meters. Xiaohua swims back and forth four times along the long side every day, a total of 8 times, 12.5 8 = 100 meters a: Xiaohua swims 100 meters every dayThere is a swimming pool, which is 50 meters long, 12 meters wide and 2.5 meters deep. How many tons of water can be stored in this swimming pool at most_ Baidu
50 twelve 2.5=1500m³ 1500m³= 1500 tons a: 1500 tons at mostThere is a swimming pool, 50m long, 12m wide and 2.5m deep This swimming pool can hold water at most
The density of water is 1000kg/ cubic meter, that is, one ton of water per cubic meter. The maximum water demand is 50*12*2.5=1500 cubic meters, so the maximum water storage is 1500 tons. Hope to adopt
There is a swimming pool, 50 meters long, 25 meters wide and 1.5 meters deep. Draw a water line 0.3 meters below the edge of the pool
The water level line is a line that indicates the height of the water level or clearly only adds water to this position. It has the same function as the scale on the meter ruler. There is also this scale on the glass bottle Herbalife peanut dew bottle. When filling, it is OK to fill it to this position. This line draws a perimeter, which is related to the length and widthThere is a swimming pool with a length of 8O meters. Xiao Jian swam back and forth four times along the length of the swimming pool. How much did he swim in total
1 round trip: 2 x 80=160 (meters) 4 round trips: 4 x 160=640 (meters) a: Xiao Jian swam a total of 640 meters
There is a swimming pool one is 25 meters long

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