Question

4/13 + (- 6/7) solve the equation

Answer 1

Answer:

4/13+(-6/7)

=4/13-6/7

L.C.M(lowest common factor) of 13 and 7 = 13×7=91

={4(7)-6(13)}/91

=(28-78)/13

=-50/13

Answer 2

Answer:

$\frac{4}{13 \:} - \frac{6}{7}$

$\frac{28 - 78}{91}$

$\frac{ - 50}{91}$