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Mary is four years more than twice the age of sam. Mary is 20 years old. How old is sam?

Equation:

Solution:​

User TroYman
by
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1 Answer

7 votes

Answer: Sam is 14 years old.

Explanation:

Equation: 20/2+4= 14

Solution: Do order of operations or PEMDAS. Parentheses, exponents, multiplication or division, addition or subtraction.

20/2= 10+4= 14.

User Stevesw
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