Question

a cubic meter of water weighs 1000 kg. What is the weight of 2 meters by 3 meters by 20 cm of water?

Answer 1

Answer:

Step-by-step explanation:

20 cm =0.2 m

V = 2*3*0.2

   =1.2 m³

if 1 m³ = 1000 kg then,

1.2*1000 = 1200 kg

Therefore, the weight of 2 m*3 m*20 cm is 1200 kg

Answer 2

The weight of 2 meters by 3 meters by 20 cm of water is 1300 kg .

Step-by-step explanation:

Length = 2 m

Width = 3 m

Height = 20 cm = 0.2 m

Volume of water = $length \times Breadth \times width$

Volume of water = $2 \times 3 \times 0.2$

Volume of water = 1.3 cubic m

1 cubic m = 1000 kg

1.3 cubic m = $1000 \times 1.3 = 1300$

Hence  the weight of 2 meters by 3 meters by 20 cm of water is 1300 kg .

#learn more :

A swimming pool is 80 meter long & 20 meter wide.it has 12000 cubic meter of water init.find the depth of the water in the pool

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