Asked by deedee

-3/5 +8/35=?

7/9 -(-13/18)=

(4)(-3/2)=

-21-(-9)=

-21-(-21)=
Answered by Ms. Sue
-3/5 +8/35=?

First get a common denominator; in this case it's 35.

-21/35 + 8/35 = -13/35

Try the others yourself. We'll be glad to check your answers.
Answered by deedee
7/9-(-13/18)

14/18-(-13/18)

27/18=3/2
is this correct?
Answered by deedee
(4)(-3/2)

(8/2)(-3/2)= -24/4

-6
Answered by Ms. Sue
Right. And 3/2 = 1 1/2
Answered by Ms. Sue
Right! (4)(-3/2) = -6
Answered by deedee
ok I have -21-(-9)=-12

wouldn't -21-(-21)=0
Answered by Ms. Sue
Both are right! Great! :-)
Answered by deedee
Thank you very much!

Answered by Ms. Sue
You're very welcome! :-)
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