Question

Subtract 11/20 from -4/5 and add -9/10 to the answer

Answer 1

-4/5 - 11/20 - 9/10
= (-16 -11 -18) / 20
= -45/20

Answer 2

Answer:

Step-by-step explanation:

Let the no. be x

7/12+x= -4/15

x = -4/15 -7/12

x = -16/60 -35/60

x = -51/60

x = -17/20                                 (dividing numerator and denominator by 3)

= -17/20