rigo2727 rigo2727

10-04-2018
Mathematics

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When Cheryl goes mountain climbing, she rests 5 minutes for every 15 minutes that she climbs. If Cheryl’s combined time is 2 hours, how many minutes does she rest?

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Аноним Аноним

10-04-2018

5 minutes for every 15 minutes

2 hours = 120 mins

5 : 15
120 : x

[tex]5x = 15 \times 120 \\ 5x = 1800 \\ x = 360[/tex]
Answer: She rested for 360 minutes.

Hope this helps. - M

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