Mathematics, 13.03.2020 18:13, Arththika2002

A brand of cereal had 1.21.21, point, 2 milligrams (mg) of iron per serving. Then they changed their recipe so they had 1.8 (mg) of iron per serving.
What was the percent increase in iron?

Answers: 2

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A brand of cereal had 1.21.21, point, 2 milligrams (mg) of iron per serving. Then they changed their...