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What is the answer to -2/3 + -4/5

User Aureliar
by
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2 Answers

4 votes

Hello There!

Your answer to this equation will be -22/15

To get this answer you must find Common Denominators (CD)

3: 3,6,9,12,15

5: 5,10,15

CD = 15

Next you must do cross butterfly

-2/3 and -4/5

-2*5= -10

-4*3= -12

Your new problem should be: -10/15 + -12/15

Now Add -10/15 + -12/15

-10 + -12/15 = -22/15

Get your answer: -22/15 or in decimal form answer: -1.466667

Hope This Helps!

User Jens Ehrlich
by
8.9k points
0 votes

Answer:

-1 7/15

Explanation:

Two negatives added will give you a negative.

User Anton Grigoryev
by
8.5k points

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