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What was the average age of a couple 5 years ago if their current average age is 30?

A15

B25

C30

D35

Answer:

B. 25

Read Explanation:

Average Age= 30 sum= 30 × 2 = 60 total age 5 years ago = 60 - 10 = 50 average age five years ago = 50/2 = 25


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