Penelope and Cathy take 4 hours to clean the flat together. If Penelope takes 5 hours to clean the flat on her own, how long will it take Cathy to clean the flat alone?
3 m
Penelope and Cathy take 4 hours to clean the flat together. If Penelope takes 5 hours to clean the flat on her own, how long will it take Cathy to clean the flat alone?
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Ischool Pte Ltd
Date:19 May 2024
Topic:
SPEED
Question Code:
P6.SP.TL.18012225
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Penelope and Cathy take 4 hours to clean the flat together. If Penelope takes 5 hours to clean the flat on her own, how long will it take Cathy to clean the flat alone?
(3 m)
Ischool Pte Ltd
Date:
19 May 2024
Topic:
SPEED
Question Code:
P6.SP.TL.18012225
Student:
Class:
Level:
School:
Penelope and Cathy take 4 hours to clean the flat together. If Penelope takes 5 hours to clean the flat on her own, how long will it take Cathy to clean the flat alone?
Penelope and Cathy take 4 hours to clean the flat together. If Penelope takes 5 hours to clean the flat on her own, how long will it take Cathy to clean the flat alone?
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ISchool Pte Ltd
Date:19 May 2024
Topic:SPEED
Question Number:P6.SP.TL.18012225-A1
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