A box of medicine tablets contains 2, 00, 000 tablets each weighing 20mg. What is the total weight ofall the tablets in the box in grams? In kilograms?
It is given that Weight of each tablet = 20mg
So we get
Weight of 2, 00, 000 tablets = 2, 00, 000 × 20
We get the weight of 2, 00, 000 tablets = 40, 00, 000mg
We know that Total weight of tablets in the box = 40, 00, 000mg
It can be written as 1g = 1000mg
So the weight of box having tablets = 40, 00, 000/ 1000 = 4000g
We know that 1kg = 1000g
So the weight of box having tablets = 4000/ 1000 = 4kg
Therefore, the total weight of all the tablets in the box is 4000g or 4kg.
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