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Caecillia can run 3 over 20 of a Marathon in 2 over 3 of an hour compute the unit rate

User Sinisake
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1 Answer

4 votes
3/20 marathon in 2/3 hour

we want to find per 1 hour

(3/20marathon)/(2/3hour)
multiply it by (3/2)/(3/2)
(3/20marathon times (3/2)/(6/6hour)
(9/40marathon)/(1hour)
9/40marathon per hour
User Lauri Koskela
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