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SCORPION-xisa [38]
3 years ago
12

The teacher is saying the answer is 7/15. how did she get that?

Mathematics
1 answer:
balu736 [363]3 years ago
8 0
I think this is how
<span /><span><span><span>you change the - to a +
8/12 + -1/5 then
2/3+-1/5 then
10/15+-3/15

10+-3
---------
15

7/15
</span></span></span>
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Natali5045456 [20]

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3 0
2 years ago
Simplify by dividing <br> 3/5 ÷ -4/9<br><br> 1. -27/20<br> 2. 27/20<br> 3. -12/45<br> 4. 12/45
kramer

Answer:

The answer to your question is -27/20

Step-by-step explanation:

Divide         3/5  ÷  - 4/9

Process

1.- Just multiply the numerator of the first fraction by the denominator of the second fraction.                                      

                    3 x - 9 = -27

2.- Multiply the denominator of the first fraction by the numerator of the second fraction.

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3.- Join both results

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3 years ago
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nekit [7.7K]

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3 0
3 years ago
Read 2 more answers
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qaws [65]
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