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2 years ago

8

Sandy can clean her room in 1/4 the time it takes her older brother to clean his. Sandy does the job in a half hour. How long do

es it take Sandy's brother to do it?

1 answer:

igomit [66]2 years ago

7 0

Answer:

2 hours

Step-by-step explanation:

Sandy is 4 times faster than her brother.1/2 hour x 4 =2hours

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