Risa and Anna take 3 hours to clean the flat together. If Risa takes 4 hours to clean the flat on her own, how long will it take Anna to clean the flat alone?
3 m
Risa and Anna take 3 hours to clean the flat together. If Risa takes 4 hours to clean the flat on her own, how long will it take Anna to clean the flat alone?
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Ischool Pte Ltd
Date:01 Jun 2024
Topic:
SPEED
Question Code:
P6.SP.TL.18012225
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Risa and Anna take 3 hours to clean the flat together. If Risa takes 4 hours to clean the flat on her own, how long will it take Anna to clean the flat alone?
(3 m)
Ischool Pte Ltd
Date:
01 Jun 2024
Topic:
SPEED
Question Code:
P6.SP.TL.18012225
Student:
Class:
Level:
School:
Risa and Anna take 3 hours to clean the flat together. If Risa takes 4 hours to clean the flat on her own, how long will it take Anna to clean the flat alone?
Risa and Anna take 3 hours to clean the flat together. If Risa takes 4 hours to clean the flat on her own, how long will it take Anna to clean the flat alone?
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ISchool Pte Ltd
Date:01 Jun 2024
Topic:SPEED
Question Number:P6.SP.TL.18012225-A1
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