Question

1.
A rectangular tank, 20 centimetres long and 18 centimetres
wide, contains 3.6 litres of water. Find the height of the water
level in the tank.
Volume of water = 3.6 L
cm
Height
cm
cm
18 cm
20 cm
The height of the water level in the tank
is
centimetres.

Answer 1

Answer:

0.01 cm

Step-by-step explanation:

For a rectangular tank the volume of the water is the area of the rectangle.

So, Volume of water = length of tank × width of tank × height of tank

According to the question: A rectangular tank, 20 cm long and 18 cm wide, contains 3.6 liters of water.

So, 3.6 = 20 × 18 ×  height of tank

=> height of tank × 360 = 3.6

=> height of tank = 3.6/360 = 0.01 cm