Malone Deleon
02/06/2023 · Middle School
2A Basic percentages 2A. 1 HKCEE MA 1989-1-1 (A) The monthly income of a man is increased frome \( \$ 8000 \) so \( \$ 9000 \). Find the percentage increase. (b) After the increase, the ratio of his savings to his expenditure is \( 3: 7 \) for each month. How much does he save each month?
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The percentage increase in income is 12.5%. The man saves \$2700 each month.
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