Question

Difference of 85/21 and 22/7

Answer 1

Given-

$\frac{85}{21} \\\frac{22}{7}$

To find -

Difference $\frac{85}{21} - \frac{22}{7}$

Solution-

For Subtraction of ration number It is important that both the fraction of denominator should be same.

For these we have to multiply 22/7 by 3 it becomes

$\frac{66}{21}$

Now, we can substract

= $\frac{85}{21} - \frac{66}{21}$

= $\frac{85-66}{21}$

= $\frac{19}{21}$

As these two number can't come together in one table so we cant solve it further.

∴Difference $\frac{85}{21} - \frac{22}{7}$ is $\frac{19}{21}$