Question

who will give correct answers​

Answer 1

Answer:

Yes, Both are same.

-59/42 = -59/42

LHS = RHS.

Step-by-step explanation:

-1/2 + (-4/3 + 3/7)

LCM of 3 and 7 is 21.

-4/3 = -28/21

3/7 = 9/21

= -28/21 + 9/21

= -19/21

-1/2 + (-19/21)

LCM of 2 and 21 = 42

-1/2 = -21/42

-19/21 = -38 / 42

= -21/42 + (-38/42)

= -59/42.

(-1/2 + 3/7)

LCM of 2 and 7 = 14

= -1/2 = -7/14

= 3/7 = 6/14

= -7/14 + 6/14

= -1/14

-1/14 + (-4/3)

LCM of 3 and 14 = 42

= -1/14 = -3/42

= -4/3 = -56/42

= -3/42 + (-56/42)

= -59/42.

Answer 2

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