Mathematics, 19.09.2020 01:01 mahagon

Juan and Sally are collecting rocks. Juan has 90 rocks and collects 10 rocks per minute. Sally has 120 rocks and collects 5 rocks per minute. How long will it be before Juan has more rocks than Sally?* 2 minutes

4 minutes

6 minutes

10 minutes

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Juan and Sally are collecting rocks. Juan has 90 rocks and collects 10 rocks per minute. Sally has 1...

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More questions: Mathematics Another questions

Juan and Sally are collecting rocks. Juan has 90 rocks and collects 10 rocks per minute. Sally has 120 rocks and collects 5 rocks per minute. How long will it be before Juan has more rocks than Sally?* 2 minutes 4 minutes6 minutes 10 minutes

Answers

Another question on Mathematics

Juan and Sally are collecting rocks. Juan has 90 rocks and collects 10 rocks per minute. Sally has 120 rocks and collects 5 rocks per minute. How long will it be before Juan has more rocks than Sally?* 2 minutes

4 minutes

6 minutes

10 minutes