Question

If a cup of cereal has 12 grams of fiber, which is 40% of the recommended daily amount. What is the recommended daily amount?

Answer 1

40% = 12
100% = 12/40 x 100
= 30

The recommended daily amount is 30 grams of fiber.

Answer 2

12=40 3, (12÷4) = 10. 3×10=30