Answer:
Both questions option d is right
Ans: -7
Explanation:
Question 5,
First multiplying with, (-3/4) ÷ (6) × (1 5/9) (mixed number)
=(-3/4) ×(1/6) × (14/9)
=(1/8) × (14/8)
=(-7/36)
So, (a/b) = (-7/36)
Therefore, a = -7
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