Question
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. What was the change in Grandpa Ernie's height each year?
Ask by Schneider Barrett. in the United States
Feb 28,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
Grandpa Ernie's height decreased by 0.6 cm each year.
Solution
Grandpa Ernie's total decrease in height over 4 years is 2.4 cm. To find the decrease per year, divide 2.4 cm by 4:
2.4 cm ÷ 4 = 0.6 cm
So, Grandpa Ernie's height decreased by 0.6 cm each year.
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Simplify this solution Beyond the Answer
To find out how much Grandpa Ernie shrank each year, we can simply divide the total height decrease by the number of years. So, 2.4 cm total decrease divided by 4 years gives us 0.6 cm per year. That means Grandpa Ernie is shrinking by 0.6 cm every year—time to find him some lifts for those shoes! Now, this small but consistent decrease is something many people experience as they age. It's a natural part of getting older due to factors like joint compression and loss of muscle mass. Keeping active and focusing on strength and balance can help mitigate some of that height loss and keep Grandpa Ernie standing a little taller!
