The ratio between the present ages of M and N is 5:3 respectively. The ratio between M's age 4 years ago and N's age after 4 years is 1:1. What is the ratio between M's age after 4 years and N's age 4 years ago? (a) 6:1 (b) 3:1 (c) 4:1 (d) 4:5
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Answer:
b 3:1 I guess it is the answer
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Step-by-step explanation:
5:3 ithe answer
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