3 years ago

An African elephant weighed 209 lbs when it was born. Baby elephants gain an average of 38 lbs per week.

1 answer:

4 0

Let the number of weeks be x
38x + 209 = 1197
Subtract 209 on both sides
38x = 1197
Divide 38 on both sides
x = 31.5 weeks

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