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Lea walked 1/2 miles in 1/3 hours. How long will it take Lea to walk 21/4 miles?
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Lea walked 1/2 miles in 1/3 hours. How long will it take Lea to walk 21/4 miles?

User Bryan Edds
by
7.9k points

2 Answers

4 votes
21/4 * 1/3 / 1/2
= 21/12 / 1/2
= 21/12 * 2
= 21/6
= 3 3/6
= 3 1/2
User Vardaan Shukla
by
8.5k points
4 votes
1/3÷1/2=2/3
2/3×21/4=7/2
it will take her 3.5 hours
User Dunkey
by
9.1k points
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