Question

5. The sum of two rational numbers is 2/5
If one of them is
-4
7
find the other.
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Answer 1

Answer:

10

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

-4/7+x=2/5

x=2/5+4/7

LCM=35

2X7/5X7=14/35

4X5/7X5=20/35

14+20/35

=34/35

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