Question

How many soap cakes can be placed in a box of size 56 cm x 0.4 m 0.26 m, if the size

of a soap cake is 7 cm x 5 cm x 2.5 cm?​

Answer 1

length of box = 56cm

breadth = 0.4m = 40cm

height = o.25m = 25cm

Volume of Box = Volume of soap × n

n = number of soaps.

LBH = lbh × n

56 × 40 × 25 = 7 × 5 × 2.5 × n

n = 56×40×25/35×2.5

n = 56000/87.5

n = 640

so, 640 soaps can be placed in the box.