Question

hi guys please answer in page​

Answer 1

d) first we take LCM of 5,15,10 : 30.

then we add it : -2(6) + 3(2) -7(3) / 30 = -27/30 = -9/10

g) LCM : 12

add : -3(3) - 5(2) / 12 = -19/12 .

Answer 2

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