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WINSTONCH [101]

3 years ago

13

eff can paint 28 square feet every 30 minutes. Angela can paint 50 square feet every hour. Who can paint faster, and by how many

square feet per hour?

1 answer:

lisabon 2012 [21]3 years ago

4 0

Guessing “eff” is Jeff ;)
28 sq feet/30 min = 56 sq feet/60 minutes

Angela
50 sq feet/60 min

So Jeff paints 6 square feet more per hour.

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Step-by-step explanation:

Step 1: Expand by distributing sum groups.

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