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

asked Nov 26, 2017 42.6k views

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4 votes

21/4 * 1/3 / 1/2
= 21/12 / 1/2
= 21/12 * 2
= 21/6
= 3 3/6
= 3 1/2

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4 votes

1/3÷1/2=2/3
2/3×21/4=7/2
it will take her 3.5 hours

Dunkey answered Dec 2, 2017

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