Question

7. How many 200 mL cups of water are needed
8. A box contains 3,00,000 medicinal tablets each weighing 20 mg. What is the total weight of
CQ
all the tablets in grams and in kilograms?​

Answer 1

Answer:

Step-by-step explanation:

ANSWER

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.