Question

What should be subtracted from 1^7/11 to get 7/11?

Answer 1

Step-by-step explanation:

1^7/11=1/11

1/11-x=7/11

-x=7/11-1/11

-x=6/11

x= -6/11

Answer 2

$\dfrac{4}{11}$ should be subtracted from 1 to get $\dfrac{7}{11}$.

Step-by-step explanation:

Let x should be subtracted from 1.

To find, the required number = ?

According to question,

$1-x=\dfrac{7}{11}$

⇒ $x=1-\dfrac{7}{11}$

⇒ $x=\dfrac{11-7}{11}$

⇒ $x=\dfrac{4}{11}$

∴ $\dfrac{4}{11}$ should be subtracted from 1 to get $\dfrac{7}{11}$.

Thus, $\dfrac{4}{11}$ should be subtracted from 1 to get $\dfrac{7}{11}$.