nightwolf0422 nightwolf0422

10-09-2021
Mathematics

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Carla has 5 times as many notebooks as her brother does they have 42 notebooks between them, how many note- books does Carla have?

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musiclover10045 musiclover10045

10-09-2021

Let the number her brother has = x

She has 5 times as many so she has 5x

Together they have 42:

X + 5x = 42

Add x and 5x to get 6x:

6x =42

Divide both sides by 6:

X = 7

The brother has 7

Carla has 5*7 = 35

Answer: Carla has 35 notebooks

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