24-03-2016
Mathematics

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In a week, 15 hens laid 90 eggs. What is the unit rate for eggs per hen?

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24-03-2016

6 eggs per hen if you set up proportions.

15 hens 1 hen
_______ = ______

90 eggs x eggs

Cross multiply.
15x=90

Divide.
90/15= 6 eggs per hen

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