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If it jake 2/3 hours to paint 2/5 of his room, how long would it take to paint his sister's room?
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If it jake 2/3 hours to paint 2/5 of his room, how long would it take to paint his sister's room?

User Cristis
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assuming his room and his sisters room are the same size
(2/3)/2=1/3 hour to paint 1/5 of his room
(1/3) x 5= 5/3 hours to pain the entire room
User Rdh
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