Question

Subtract the sum of -4/5 and 1/4 from 1

Answer 1

1 - (-4/5 + 1/4)
1- (-4×4 + 5×1/20)
1- (-16 + 5/20)
1- (-11/20)
1+11/20
1×20 + 11×1/20
20 + 11/20
31/20

hope it helps...☺☺

Answer 2

Sum of -4/5 and 1/4:-

= -4/5 + 1/4

= -4/5×4/4 + 1/4×5/5

= -16/20 + 5/20

= (-16+5)/20

= -11/20

Subtract the sum of -4/5 and 1/4 from 1 :-

= 1 - (-11/20)

= 1+11/20

= (20+11)/20

= 31/20

Hope it helps