Question

3+(5/-7)and also answer (-5/6)-1+(6/7)*0

Answer 1

3+ 5/-7
(-21 +5)/-7
-16/-7
16/7
2* 2/7. or 2.28

and

-5/6 - 1. + 6/7 *0
(-5-6)/6 + 0
-11/6 + 0
-11/6
-1 *5/6 or 1.83

Answer 2

= 3+(5/-7)
= 3 +( -0.714 )
= 3 - 0.714
= 2.286

=(-5/6) -1 + (6/7) *0
=( -83 ) -1 + ( 0.857 ) × 0
= -83 -1 + 0
= -84

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