operations?

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if janice purchased three 24-ounce c ans of motor oil for $10.80,how much did she pay per ounce?

2006-06-20 15:27:08 · 4 answers · asked by paula_0088 1 in Education & Reference ➔ Homework Help

10.80/(3*24) = 15 cents / ounce

2006-06-20 15:30:29 · answer #1 · answered by karen 2 · 2⤊ 0⤋

24*3 = 72 ounces
72 ounces --> $10.80
1 ounce --> $10.80 / 24 = $0.15

2006-06-20 15:31:43 · answer #2 · answered by horensen 4 · 0⤊ 0⤋

Too much!

3*24=72
10.80/72=.15
$0.15 /oz

2006-06-20 15:31:04 · answer #3 · answered by elmago 1 · 0⤊ 0⤋

15 cents

2006-06-20 15:37:07 · answer #4 · answered by dimetime2003 1 · 0⤊ 0⤋