Mathematics, 20.01.2021 21:50, jrfranckowiak

On a Sunday morning, John had of his monthly salary left. On that Sunday afternoon, he spent a total of $820 on a plasma TV.
The remaining amount of money he had after the purchase is
$160. How much is his monthly salary?

help someone plz

Answers: 3

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On a Sunday morning, John had of his monthly salary left. On that Sunday afternoon, he spent a tota...