Question

Simplify:
(i) [(-49) ÷ 7] ÷ (-7)
(iii) (45 ÷ 9) - [(-36) ÷ 9]
(ii) [(-11) + (-5)] ÷ [3+ ( - 1) ]
(iv) [(- 56) ÷ (- 8)] + [(- 7) ÷ 7)]​

Answer 1

Answer:

(I)1

Step-by-step explanation:

(i) [(-49)/7]/(-7)

=[-49/7]/-7

=-7/-7

=1

Answer 2

Step-by-step explanation:

here is ur answer

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