Question

the volume of a rectangular box whose Length breadth and height are respectively 7 ,3and
7. will be​

Answer 1

Step-by-step explanation:

We know,

Volume of a rectangle=length×breadth×height

Given,

length,breadth, height=5a,3a

2

,7a

4

Therefore,

Volume of a rectangle=5a×3a

2

×7a

4

=105a

7

Hence option

′

A

′

is the answer.

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