Question

Find the difference
7/11-(-5)/4​

Answer 1

Answer:

7/11-(-5/4)

= 7/11+ 5/4

Now by LCM

28/44+55/44

=83/44

Answer 2

Answer:

The difference is 83/44

Step-by-step explanation:

7/11 - (- 5/4)

Minus is when multiplied with minus it becomes plus.

(7/11) + (5/4)

L.c.m of 11 and 4 = 44

Now we divide this l.c.m by 11 and then multiplied this quotient which is 4 with (7/11) .Similarly divide l.c.m by 4 and then multiply the quotient which is 11 with (5/4)

={(7×4) / (11×4)} + {(5×11) / (4×11)}

=(28/44) + (55/44)

=83/44    (as denominator is same in both the fraction so we add the                                                                     numerator)