Question

A cardboard box is 1.2 m long , 72 cm wde and 54 cm high . How many bars of soap can be put into it if each measures 6 cm × 4.5 cm × 4cm?

Answer 1

dimensions of the cardboard box = 120cm x 72cm x 54cm = volume
dimension of soap bars = 6cm x 3.5cm x 4cm = vol of soap
volume of box         466560
---------------------  =  --------------- =4320
volume of soap       108
therefore 4320 soaps can be put

Answer 2

cardboard
length=1.2m=120cm
wide=72cm
Height =54cm

so,volume of cardboard box= l× b×h
= 120×72×54
=466560 cm^3

soap:
length=6cm
wide=4.5cm
height=4cm
so,volume of soap=l×b×h
=6×4.5×4
=108cm^3
then ,
the numbers of soap bar = volume of cardboard box/volume of soap bear
=466560/108
=4320
Hence ,the required soap box are = 4320

I hope helped you...