IranAlexia IranAlexia

01-11-2020
Mathematics

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Tammy brought 3 apps for $2.40. At the same price, how much would 10 apps cost

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CHERLYNnotCHERRY CHERLYNnotCHERRY

01-11-2020

Answer:

The answer is $8.00.

Step-by-step explanation:

First, you have to find how much for each app so you have to divide by 3 :

3 apps = $2.40

1 app = $2.40 ÷ 3

1 app = $0.80

Next, you have to multiply it by 10 :

1 app = $0.80

10 apps = $0.80 × 10

10 apps = $8.00

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