A swimming pool is 50 meters long a swimming pool is 50 meters long

A swimming pool is 50 meters long and 30 meters wide, with an average depth of 1.8 meters If the average water depth in the pool is 1.5 meters, then
Calculate the volume of water: v= 50 * 30 * 1.5 = 2250 (cubic meters), so it is necessary to inject 2250 cubic meters of waterA swimming pool in grade three is 50 meters long. If you swim 1 kilometer How many lengths do you want to swim
It takes 20 such lengths to swim. The specific solution is as follows: set a such length. A swimming pool in grade three is 50 meters long. If you swim 1 kilometer, the equation is as follows: 50 A=1000 gives a=1000/50=20, so you need to swim 20 such lengthsA swimming pool is 50 meters long. If you swim 1 kilometer, how many such lengths do you want to swim? Let's calculate
A: you need to swim 20 such lengths. Analysis: 1 kilometer =1000 meters, 1000 50=20 (knowledge points) examined: find how many other numbers are contained in one number, and calculate by divisionA swimming pool is 50 meters long. Xiao Ming swam twice in the pool. How many meters did he swim in total
The length of one side is 50 meters, and one round trip is 100 meters. 50 x 2 x 2=100 x 2=200 meters, so Xiao Ming swam a total of 200 metersA swimming pool is 50 meters long. If you swim 1 kilometer, how many such lengths should you swim
1000 50=20 (PCS). Pool length a standard pool: generally 50m, allowable error +0.03m. The time regulator of electric shock plate can be installed at the end of the pool, (specification of electric shock plate: 2.4m 0.9m 0.01M, placed 30cm above the water surface of the pool walls at both ends. Immerse in water for 60cmA swimming pool is 50 meters long, 25 meters wide and 2 meters deep. What is the floor area of this swimming pool
Solution: given that the length of the swimming pool =50 meters, width =25 meters, depth =2 meters, then the floor area of this swimming pool = length Width =50 25 =1250 square meters a: the area of this swimming pool is 1250 square metersA swimming pool is 50 meters long. If you swim 1 kilometer, how many such lengths should you swim Grade 3 of primary school_ Baidu
Numbers indicating the number of swimlanes should be placed around the departure platform, and the numbers are arranged from right to left in the departure direction. (6) The swimming pool needs to install overflow tanks on both sides of the wall to maintain the requirements of the pool water and try to drain the floating dirt on the surface. The climbing ladders of the swimming pool should be embedded in the pool, generally 4-6 in number, and their positions should not affect the referee's workA swimming pool is 50 meters long. If you swim 1 kilometer, how many such lengths should you swim? Let's calculate
A: you need to swim 20 such lengths. A swimming pool is 50 meters long. If you swim 1 kilometer, you need to swim 20 such lengths. Analysis: how many 50 meters are included in 1 kilometer (1000 meters) and how many such (50 meters) are there. Division rule of 1000 50=20 (integers): from the high order of the dividend, look firstThird grade volume 1 math problems a swimming pool is 50 meters long. How many such lengths do you need to swim if you swim 1 kilometer
A swimming pool is 50 meters long. If you swim 1 kilometer, you need to swim 20 such lengths. Because as many as 50 meters are included in a kilometer (1000 meters), there are as many such (50 meters) in length. So 1000 50=20 (PCS). Considering that division and multiplication are mutually inverse operationsA swimming pool is 50 meters long. How many such lengths do you need to swim if you swim one kilometer
A swimming pool is 50 meters long. If you swim 1 kilometer, you need to swim 20 such lengths. Analysis: how many 50 meters are included in 1 kilometer (1000 meters) and how many such (50 meters) are there. Swimming pool is a special place for people to swim, in which people can have activities or competitions. Most swimming pools are built on the ground, according to