500,381 views
12 votes
12 votes
Sheila painted 15 portraits every 25 minutes. At that rate, how long, in

minutes will it take to paint 18 portraits?

User Meenu
by
2.6k points

1 Answer

17 votes
17 votes

Answer:

30 minutes

Explanation:

15/25=18/x

25/15=x/18

18(25/15)=x

450/15=x

x=30

it will take 30 minutes

User Daveeloo
by
2.9k points