Question

Add.

5/-7 + -3/5

Write your answer as a fraction in simplest form.

Answer 1

haha

Answer 2

oh my fraction buddy

Answer 3

to add fractions u have to first have the same denominator

Answer 4

\[7 \times 5 = 35\]

Answer 5

multiply the top and bottom of your fraction by numbs so that both of ur fractions have the same denominator

Answer 6

\[25\over-35 \]

Answer 7

plus

Answer 8

\[-21\over35\]

Answer 9

so @dan815 your saying 25/-35 plus -21/35??????

Answer 10

yes perfect

Answer 11

so now i just add?

Answer 12

now u can do the operation on the numerator

Answer 13

also have a - in the numerator or the denominator is the same thing

Answer 14

so its really
-25/35 -21/35

Answer 15

you always want the - sign on the top
so instead of multiply by 5/5 multiply by -5/-5
5*-5 -25
---- = -----
-7*-5 35