Question

A new health drink has 140% of the recommended daily allowance

(RDA) for a certain vitamin. The RDA for this vitamin is 30 mg. How
many milligrams of the vitamin are in the drink?
There are
mg of the vitamin in the drink.

Answer 1

42

Explanation:

first we have to find out 40% of 30 which is 12 because 15 is 50% and 27 is 90% Wich would get us 12 with 40% percent then you would take 30 and add 12 which would lead you with 42