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Brandon can paint a fence in 12 hours and Elaine can paint the same fence in 11 hours. How long will they take to paint the fence if they work together? A) 5 13/24 hr B) 5 ¾ hr C) 11 ½ hr D) 5 17/23 hr
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Brandon can paint a fence in 12 hours and Elaine can paint the same fence in 11 hours. How long will they take to paint the fence if they work together?

A) 5 13/24 hr
B) 5 ¾ hr
C) 11 ½ hr
D) 5 17/23 hr

User Ehsan Abidi
by
8.7k points

2 Answers

4 votes

Answer:5 17/23

Explanation:

User YuTing
by
8.8k points
4 votes
C) 11 ½ hr
12/2 + 11/2 = 11.5

User GermanSharper
by
8.4k points
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