Question

Will medal!!! Which statement about
3
5
+
7
10
is true?
A) The sum is a mixed number.
B) The sum is a whole number.
C) The least common denominator is 5.
D) The least common denominator is 15.

Please help

Answer 1

@3Redsons @zepdrix @benlindquist

Answer 2

Is this 3/5 and 7/10?

Answer 3

Yup.

Answer 4

Well we know C is out because the LCD is 10. So that actually rules out both C and D

Answer 5

Okay. Nice.

Answer 6

So its A?

Answer 7

And then making both denominators would be 10 making the first fraction 6/10 and then add that to to 7/10 to get 13/10. That will not make a whole number, it would make a mixed number. So yes it would be A

Answer 8

Thank you!!!

Answer 9

You're welcome :)