Kelsey painted one-fourth of her bedroom in three-sevenths of an hour. At this rate, how long would it take her to paint the entire room?

three over twenty-eight of an hour

twenty-eight over three of an hour

twelve over seven of an hour

seven over twelve of an hour

Question

Kelsey painted one-fourth  of her bedroom in three-sevenths of an hour. At this rate, how long would it take her to paint the entire room?

 three over twenty-eight  of an hour 

 twenty-eight over three  of an hour 

 twelve over seven  of an hour 

 seven over twelve  of an hour

nuttyliaczar · Answer

There are four fourths in any one thing. Simply multiply by 4 to get the total time elapsed

ninafilipyeva · Answer

But, we don't know how big her room is?

ninafilipyeva · Answer

Or, it just says one fourths so that is enough?

anonymous · Answer

idk