Question

A brand of cereal had 1.2 mg of iron per serving then they change their receipt so they had 1.8 mg of iron per serving what was the percent increase in iron

Answer 1

The percent increase in iron is 50%.

Explanation:

The old amount of iron was 1.2 mg per serving, and now the new amount of iron is 1.8 mg per serving, so to calculate the percent increase in iron, we just need to calculate the difference between the new value and the old value, and then divide the result by the old value:

Percentage increase = (1.8 - 1.2) / (1.2) = 0.6/1.2 = 0.5 = 50%

The percent increase in iron is 50%.

Answer 2

`50\%`

Explanation:

To Calculate the percentage Increase

Step 1: Subtract the old value from the new value

1.8 mg - 1.2 mg = 0.6 mg

Step 2: Divide the difference by the Old Value

`(0.6)/(1.2)`

Step 3: Multiply by 100

`(0.6)/(1.2) X 100\\=50\%`

The Percentage Increase in Iron is 50%.