Mathematics
MrMan8672
2021-06-10 23:26:57
what is 20% off of $9
ANSWERS
Laframboise211
2021-06-11 05:07:13

If you want to take 20% off $9, you must find 80% of $9. As 100% - 20% = 80%. 80% turns out to be 4/5, 8/10 or 0.8. 8/10 x 9 = 72/10 = 7.2 ---------- Answer: $7.20

Sadworld92
2021-06-11 05:08:28

20 from 1 and multiplying it by $9 as follows: (1 - .20) x $9 = $7.20 final price.

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