Question

find the sum 13 by 7 and minus 35 by 14 ​

Answer 1

Answer:

The sum 13 by 7 and minus 35 by 14 is -9 by 14.

Step-by-step explanation:

To add or substract the fractional denominator of both the fractional value should be equal.

Here, we have to

find sum of  $\frac{13}{7} +(- \frac{35}{14})$

Solution :-

$\frac{13}{7} +(- \frac{35}{14}) = 0$

To equal the denominator of both the fraction we have to multiply the  $\frac{13}{7}$by 2

So , we get the $\frac{26}{14}$

As, Both the denominator are same we can now add both the fraction.

$\frac{26}{14} +(- \frac{35}{14}) = 0$

( + ) multiplied by ( - ) = ( - )

Therefore,

$\frac{26}{14} - \frac{35}{14} = 0\\\frac{26 - 35}{14} = 0\\\frac{-9}{14} =0$

The sum 13 by 7 and minus 35 by 14 is -9 by 14.