Question

add the following rational number and ans in mixed friction -91by14 + (-5)by 28​

Answer 1

Given-----

-91/14 + (-5)/28

Now we taking lcm to equal the denominator...

-182/28 + (-5)/28

= -187/28

Now for writing in mixed fraction we will follow

Q× R/ D formula ( where Q is quotient, R is remainder and D Is divisor.

-6×19/28 is your mixed fraction

Answer 2

Answer:

$- 6 \frac{19}{28}$

Step-by-step explanation:

$\frac{ - 91}{14} + \frac{ - 5}{28} \\ = \frac{ - 182 + (- 5)}{28} \\ = \frac{ - 182 - 5}{28} \\ = \frac{ - 187}{28} \\ = - 6 \frac{19}{28}$