Rosa earns $10 for every 3 hours that she works. Ralph earns $7 for every 2 hours that he works. Who earns more per hour? How much more does this person earn after 12 hours of work?

Question

Mathematics

Liana Mcclain

13 August, 00:58

Rosa earns $10 for every 3 hours that she works. Ralph earns $7 for every 2 hours that he works. Who earns more per hour? How much more does this person earn after 12 hours of work?

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Answers (2)

Know the Answer?

America Villa · Answer 1

Rosa earned more money. she earned 30 dollars while Ralph only earned 14.

Starr · Answer 2

1st part. ralph will get more money

2nd part. 2.40$

Step-by-step explanation:

divide 10 with 3, will get 3.3 per hour for rosa and divide 7 with 2, will get 3.5 per hour so ralph will get more money

rosa will get 39.60$ after 12 hours of work by doing 12 x 3.3

ralph will get 42$ after 12 hours of work by doing 12 x 3.5

42-39.60=2.40$