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Layna can paint a 350-square foot room in 4 hours. It takes Bebe 7 hours to paint the same room. Which equation can be used to find the time in hours, t, it takes Layna and Bebe to paint the room together?
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Layna can paint a 350-square foot room in 4 hours. It takes Bebe 7 hours to paint the same room. Which equation can be used to find the time in hours, t, it takes Layna and Bebe to paint the room together?

User Godinall
by
8.1k points

2 Answers

1 vote
1/4+1/7=t
I am 99% sure this is correct. Good luck
User AngryInsomniac
by
8.0k points
5 votes

Answer:

A. 1/4t+1/7t=1

Explanation:

User Ritesh Chandora
by
8.2k points
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