Math, asked by AGRIMARoy, 1 month ago

find the sum of 3/7 + -4/9

Answers

Answered by angelmariyaemmanuel

0

Answer:

-1/63

Step-by-step explanation:

3/7 + -4/9

3/7 - 4/9

LCM=7*9=63

3/7=27/63

4/9=28/63

27/63-28/63

=-1/63

Hope it helps you... please mark me as a brain list...

Answered by khushbookri1

0

Answer:

-1/63

Step-by-step explanation:

3/7 + -4/9

LCM OF 7 and 9 is 63

27-28

63

-1/63

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