A multivitamin tablet contains 10.5mg of calcium. How much calcium does a bottle of 20 tablets contain? Write your answer in grams.

Question

asked May 13, 2019 11.0k views

1 Answer

Greybeard · Answer 1 · 2019-05-18T11:02:50+0000

Hi!

If one tablet contains 10.5mg of calcium, then 20 tablets contain 20*10.5 mg = 210 mg.

1 g = 1000 mg

Knowing that : 210 mg = 0.21 grams

Hope this helps!