Sharp Scientific calculator

11
125
10
Percent
125
20
125
15
125 5
For calculating percentages. Four methods of calculating percentages
are presented as follows.
1) $125 increased by 10%…137.5
2) $125 reduced by 20%…100
3) 15% of $125…18.75
4) When $125 equals 5% of X, X equals…2500
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