SOLUTION: If Melanie can complete 6 forms in 15 minutes, how long will it take her
to complete 30 forms?
(A) 12 minutes
(B) 60 minutes
(C) 75 minutes
(D) 120 minutes
I tried to do cr
Algebra.Com
Question 319439: If Melanie can complete 6 forms in 15 minutes, how long will it take her
to complete 30 forms?
(A) 12 minutes
(B) 60 minutes
(C) 75 minutes
(D) 120 minutes
I tried to do cross multiplying. I got was 12 minutes. But the key say it was 75 minutes.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Her rate is forms/min
forms = forms/min x min
min