l7josmelSgtjjo l7josmelSgtjjo

03-12-2016
Mathematics

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A life guard works for 15 hours of first aid training and 10 hours of cpr training. what is the ratio of hours cpr to first aid training?

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baabaagreysheep baabaagreysheep

03-12-2016

It would be 10:15, which can be simplified to 2:3 if you divide by 5. Hope this helps!

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Аноним Аноним

03-12-2016

it would be 10:15

hope this helps you

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