A problem states that Ursula earns $9 per hour. To write an expression that tells how much money Ursula earns h hours, Joshua wrote (fraction) 9/h. Sarah wrote 9h. Whose expression is correct and why?

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logo88 logo88 · Answer 1 · 2015-01-21T17:58:35-05:00

$9 per hour
the answer is 9h because if you tried to find out how much she earns after 10 hours you would do 9*10=90 not the other one

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CamilaHarmonizer97 CamilaHarmonizer97 · Answer 2 · 2015-01-21T18:03:42-05:00

Sarah, because it tells how much money she earns each hour.

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