Question

In order to supplement daily diet, a person whishes to take X and Y tablet. . the contents ( in milligrams per tablet) of iron, calcium and vitamin in X and Y are given as below: Tablets Iron Calcium Vitamin X 6 3 2 Y 2 3 4 The person needs to supplement at least 18 milligrams of iron, 21 milligrams of calcium and 16 milligram of vitamins.

Answer 1

i do
not know
ok
mark me

Answer 2

ok ok.........,.........