Mathematics, 20.11.2020 20:10, Lovebamagirl12

Grandpa Ernie is shrinking! Over the past 4 years, his height decreased by a total of 2.4 cm. It decreased by the same amount each year. The change in height each year was cm.

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Grandpa Ernie is shrinking! Over the past 4 years, his height decreased by a total of 2.4 cm. It dec...