Answered

Sheila painted 15 portraits every 25 minutes. At that rate, how long, in
minutes will it take to paint 18 portraits?

Answer :

Answer:

30 minutes

Step-by-step explanation:

15/25=18/x

25/15=x/18

18(25/15)=x

450/15=x

x=30

it will take 30 minutes

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