Jacob is twice as old as sue. the sum if their ages is 69 years. how old is jacob

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asked Oct 15, 2019 135k views

5 votes

Jacob is twice as old as sue. the sum if their ages is 69 years. how old is jacob

Mathematics
high-school

Martin Nuc asked

by Martin Nuc

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2 Answers

4 votes

Jacob is 46 years old

Mostlyharmless answered Oct 17, 2019

by Mostlyharmless

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7 votes

Jacob is 46 years old.

-------------------------------------------------------------------

Sue = x
Jacob = 2x

x + 2x = 69
3x = 69
/3 /3
x = 23

2x = 2(23) = 46

Kevin James answered Oct 19, 2019

by Kevin James

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