Jenna is 4 years older than her sister. The sum of Jenna's age and her sister's age is 32. How old is Jenna?

asked Sep 7, 2018 156k views

2 votes

by Gyna

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2 votes

Jenna is 18 years old.
Let Jenna's age be j and her sister's age s
j=4+s
j+s=32
4+s+s=32
2s=32-4
2s=28
s=14
j=14+4
j=18

Arcane answered Sep 9, 2018

7.4k points

0 votes

Jenna is 18. Her sister is 14.

Archura answered Sep 13, 2018

7.3k points

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