Question

A right rectangular prism is 1012 m wide, 1512 m long, and 3 m tall.

Answer 1

1012 x 1512 x 3 = 4590432 . the only suitable answer would be A<span />

Answer 2

Answer:

Option (c) is correct.

volume of rectangular prism is $488\frac{1}{4}$ m³

Step-by-step explanation:

 Given : A right rectangular prism is $10\frac{1}{2}$ m wide,$15\frac{1}{2}$ m long, and 3 m tall.

We have to find the volume of given rectangular prism .

Volume of rectangular prism is given by the product of its length , width and height.

That is mathematically written as

Volume of rectangular prism = Length × width × height

Given : Length = $10\frac{1}{2}$ m =$\frac{21}{2}$ m

width = $15\frac{1}{2}$ = $\frac{31}{2}$

height =  3 m

Thus, Volume of  rectangular prism = $\frac{21}{2}\times \frac{31}{2} \times 3$

Simplify, we get,

Volume of  rectangular prism = $\frac{1953}{4}=488\frac{1}{4}$

Thus, volume of rectangular prism is $488\frac{1}{4}$ m³

Thus, option (c) is correct.