​The dimensions of a cuboidal storage space are 20 m, 25 m, and 10 m. How many boxes of dimension 2 m × 1.25 m × 1 m can be kept in it? ​

Correct option is B

Given:

Dimensions of cuboid space are 20m, 25m and 10m

Dimensions of boxes are 2m , 1.25m and 1m

Formula Used:

Volume of cuboid = $$l \times b \times h$$​​

Solution:

If n number of boxes can be kept in the storage space then:

Volume of space = $$n \times$$​ Volume of boxes

​$$20 \times 25 \times 10 = n \times 2 \times 1.25 \times 1$$​​

​$$n= \frac{20 \times 25 \times 10}{2 \times 1.25 \times 1}$$​​

n = 2000