Abrand of cereal had 1.2 milligrams (mg) of iron per serving. then they changed their recipe so they had 1.8mg of iron per serving. what was the percent increase i

Hello there!

Here, 1.2 mg is considered 100%. If there is an increase to 1.8 mg, it's 50%.

Half of 1.2 is .6. If there is an increase to 1.8 mg, that's a 50% increase.

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Idk i am in 5th grade lol