Solve
-If Jon Can Paint the Fence in 3 Hours $2 \mathrm { hr }$

question 131

Multiple Choice

Solve.
-If Jon can paint the fence in 3 hours and Karen can paint it in 6 hours, find how long it takes them to paint it together.

• A) \(2 \mathrm { hr }\)
• B) \(3 \mathrm { hr }\)
• C) \(1 \frac { 1 } { 2 } \mathrm { hr }\)
• D) \(4 \frac { 1 } { 2 } \mathrm { hr }\)

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