Math, asked by sushanths, 1 year ago

Answer this question plese

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Answered by Anonymous

0

7/11+-7/9
By cross multiplication
63-77/99
-14/99

nandu7771: this is wrong answe

AShrimate: Yes 14 is positive

Answered by AShrimate

0

7/11 +(-7/9)
7/11 - 7/9
LCM of 11 and 9 = 99
7×9/11×9 - 7×11/9×11
63-77/99
-14/99

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