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Lesson 11: Percents
Victor 900 Calculator Teacher’s Guide
52
TRANSPARENCY
More Percents
$4.90 - 15% discount=?
$8.20 + 7% sales tax
Press these buttons:
The calculator shows:
ON/AC ON/AC
0.
4.90 -
4.90
15.
%. 4.165
------------------------------- ------------------------------------
8.20 +
8.20
7.
%. 8.774