A man spends 80% of his income and saves the rest. If his income and spending both increases by 10%, then what is the percentage change in his savings?

A man spends 80% of his income and saves the rest. If his income and s

1.	A man spends 80% of his income and saves the rest. If his income and spending both increases by 10%, then what is the percentage change in his savings?
A.	10% increase
B.	5% decrease
C.	5% increase
D.	15% decrease
Answer» B. 5% decrease

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A man spends 80% of his income and saves the rest. If his income and spending both increases by 10%, then what is the percentage change in his savings?

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