How many centimetres are there in 1.2km?
Assumptions:
1km=100000cm
Step 1: Given Data:
Distance=1.2km
Step 3: converting unit
To convert tocm, multiply it with100000
Therefore,1.2km×100000=120000cm.
How many centimetres are there in one km?
How many cubic centimetres of iron are there in an open box whose external dimensions are 36 cm,25,cm and 16.5 cm,the iron being 1.5 cm thick throughout? If 1cm3 of iron weighs 15 g, find the weight of the empty box in kilograms.