2 years ago

The sum of 10 and one third of a number is equal to 13. What is the number?

Mathematics

1 answer:

Arisa [49]2 years ago

6 0

10 + 1/3x= 13

1/3x=3

divide 1/3 on each side to cancel it out

3/ 1/3= 3 times 3 which equals= 9

the number is 9

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