Question

8. A box contains 2,00,000 medicine tablets each weighing 20 mg. What is the total weight of all the tablets in the box in grams and in kilograms?​

Answer 1

Answer:

Step-by-step explanation:

1 mg =1000gm

& 1 kg=1000gm

No. of tablets=2,00,000

weight of 1 tablet=20mg

Total wt. of the tablets = no. of tablets  

∗

 wt. of 1 tablet

=2,00,000  

∗ 20/1000 grams

=4000 grams

=4 kilograms.

Answer 2

Answer:

2 kilograms

Step-by-step explanation:

Weight of one medicine=20 milligram

weight of 2,00,000 medicine=

1 kilogram=10,00,000milligrams

So, 20,00,000 milligram=2 kilograms