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Which expression represents the phrase, "one third the sum of 12 and a number"? 13(12)+x 13x+12 13+12+x 13(12+x)
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3 votes
Which expression represents the phrase, "one third the sum of 12 and a number"?

13(12)+x

13x+12

13+12+x

13(12+x)

User Alex MacCaw
by
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2 Answers

5 votes
if anything id say the last one 13(12+x)
:)
User Abhinav Sharma
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8.1k points
5 votes
1/3(12 + x) <==

the sum means add....so 1/3 of the sum (12 + x).....1/3(12 + x)
User Nirmal Goswami
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9.0k points
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