1people99 1people99

03-09-2020
Mathematics

contestada

Sally spends 90% of her weekly income on rent. If her rent is $720 each week, find her weekly income.

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sqdancefan sqdancefan

04-09-2020

Answer:

$800

Step-by-step explanation:

We are told that ...

0.90 × (weekly income) = $720

Dividing by 0.90 gives ...

(weekly income) = $720/0.9 = $800

Sally's weekly income is $800.

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