A man spent 3/10 of her salary on food, and 4/7 of the remainder on rent, he was left with $4200, calculate her salary?
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Answer:
Step-by-step explanation:
Her salary is $14000
First take 3/10 and find out 4/7 of the remaining fraction
you will get 28/70
now when you do the equation given below, you will get the answer
X - (3/10 + 28/70) = $4200
you will finally get the answer of X as $14000
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