Find the difference. express your answer in simplest form.
(4r/s) - (5r/s)

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation:

answer: answer is c!

ok i got to organize the

3/15 and 12/55

3*

aha

3*4 equals 12 but not

a: no

b:

8/24 12/35

no

gautie

it's c

5/18 = 25/90

5*5=25

18*5 = 90

hope that you!

one more happy customer!

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step-by-step explanation:

what i would say the best answer is a. 40.5