Charlie and Carl, together, can clean a room in 5 hours. If Charlie is cleaning the room alone, he can only complete the task in 7 hours. How long will Carl take to clean a room all by himself? Express your answer in mixed number.
3 m
Charlie and Carl, together, can clean a room in 5 hours. If Charlie is cleaning the room alone, he can only complete the task in 7 hours. How long will Carl take to clean a room all by himself? Express your answer in mixed number.
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Ischool Pte Ltd
Date:20 May 2024
Topic:
SPEED
Question Code:
P6.SP.TL.18012228
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Charlie and Carl, together, can clean a room in 5 hours. If Charlie is cleaning the room alone, he can only complete the task in 7 hours. How long will Carl take to clean a room all by himself? Express your answer in mixed number.
(3 m)
Ischool Pte Ltd
Date:
20 May 2024
Topic:
SPEED
Question Code:
P6.SP.TL.18012228
Student:
Class:
Level:
School:
Charlie and Carl, together, can clean a room in 5 hours. If Charlie is cleaning the room alone, he can only complete the task in 7 hours. How long will Carl take to clean a room all by himself? Express your answer in mixed number.
Charlie and Carl, together, can clean a room in 5 hours. If Charlie is cleaning the room alone, he can only complete the task in 7 hours. How long will Carl take to clean a room all by himself? Express your answer in mixed number.
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ISchool Pte Ltd
Date:20 May 2024
Topic:SPEED
Question Number:P6.SP.TL.18012228-A1
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