subtract the additive inverse of 5/6 from the multiplicative inverse of -5/7 x 14/5
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Answer:
The required number is -2/3
Explanation:
To Find: subtract the additive inverse of 5/6 from the multiplicative inverse of -5/7 x 14/5?
Solution:
The additive inverse Is -a + a = 0
i.e the additive inverse of 5/6 Is -5/6
The multiplication inverse is a × 1/a = 1
i.e the multiplicative inverse of-5/7 × 14/15 Is -7/5 × 15/14
Now, the required number is subtraction of the additive inverse from the multiplication inverse
n = (-7/5×15/14)-(-5/6)
n = -3/2 + 5/6
n = -3/2 + 5/6
n = -9+5/6
n = -4/6
n = -2/3
Therfore, the required number is -2/3
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