1.

What should be subtracted from -5/7 to get -11. -2/72. 4/73. 2/74. -4/7

Answer» Correct Answer - Option 3 : 2/7

Given:

Let,

x is subtracted from the -5/7 to get -1.

Calculation:

\(\frac{-5}{7}\) - x = -1

Then, 

⇒ x = \(\frac{-5}{7}\) +1 

\(\frac{2}{7}\)



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