Question

6. Renaldo builds a pool in his backyard. The pool has a volume of 324 m. If the pool is 18 m long and 9 m wide, how deep is the pool? (2 marks)​

Answer 1

Answer:

2 meters

Step-by-step explanation:

V = l×w×h

324 = 18×9×h

324 = 162h

Divide both side by 162

324/162 = 162h/162

h = 2

◇◇Hope it will help you ◇◇

Answer 2

Answer:

Let the height of the pool be x metres.

Step-by-step explanation:

Volume = Length * Breadth * Height

Given,

Volume = 324 $m^3$

Length = 18 m

Breadth = 9 m

Height = $\dfrac{Volume}{Length*Breadth}$

Height = $\dfrac{324}{9\times18}$

Height = $\dfrac{324}{162}$

Height = 2 m

Hope it helps