Ian and Perry, together, can clean a house in 4 hours. If Ian is cleaning the house alone, he can only complete the task in 10 hours. How long will Perry take to clean a house all by himself? Express your answer in mixed number.
3 m
Ian and Perry, together, can clean a house in 4 hours. If Ian is cleaning the house alone, he can only complete the task in 10 hours. How long will Perry take to clean a house all by himself? Express your answer in mixed number.
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Ischool Pte Ltd
Date:04 Jul 2024
Topic:
SPEED
Question Code:
P6.SP.TL.18012228
Student:
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Ian and Perry, together, can clean a house in 4 hours. If Ian is cleaning the house alone, he can only complete the task in 10 hours. How long will Perry take to clean a house all by himself? Express your answer in mixed number.
(3 m)
Ischool Pte Ltd
Date:
04 Jul 2024
Topic:
SPEED
Question Code:
P6.SP.TL.18012228
Student:
Class:
Level:
School:
Ian and Perry, together, can clean a house in 4 hours. If Ian is cleaning the house alone, he can only complete the task in 10 hours. How long will Perry take to clean a house all by himself? Express your answer in mixed number.
Ian and Perry, together, can clean a house in 4 hours. If Ian is cleaning the house alone, he can only complete the task in 10 hours. How long will Perry take to clean a house all by himself? Express your answer in mixed number.
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ISchool Pte Ltd
Date:04 Jul 2024
Topic:SPEED
Question Number:P6.SP.TL.18012228-A1
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