What is 50% off $30?

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How to Calculate 50% off $30?
Step 1 Take the price and multiply by the percentage discount as a decimal: 30 x 0.5 = 15
Step 2 Subtract that amount from the purchase price: 30 - 15 = 15
Another version
Step 1 Take the price and multiply by 1 minus the percentage discount as a decimal: 30 x (1 - 0.5) = 15
Price Discount Chart
Price 50% Off
50% off $30.25 $15.13
50% off $30.50 $15.25
50% off $30.75 $15.38
50% off $31.00 $15.50
50% off $31.25 $15.63
50% off $31.50 $15.75
50% off $31.75 $15.88
50% off $32.00 $16.00
50% off $32.25 $16.13
50% off $32.50 $16.25
50% off $32.75 $16.38
50% off $33.00 $16.50
50% off $33.25 $16.63
50% off $33.50 $16.75
50% off $33.75 $16.88
50% off $34.00 $17.00
50% off $34.25 $17.13
50% off $34.50 $17.25
50% off $34.75 $17.38
50% off $35.00 $17.50
Price 50% Off
5% off $30 $28.50
10% off $30 $27.00
15% off $30 $25.50
20% off $30 $24.00
25% off $30 $22.50
30% off $30 $21.00
35% off $30 $19.50
40% off $30 $18.00
45% off $30 $16.50
50% off $30 $15.00
55% off $30 $13.50
60% off $30 $12.00
65% off $30 $10.50
70% off $30 $9.00
75% off $30 $7.50
80% off $30 $6.00
85% off $30 $4.50
90% off $30 $3.00
95% off $30 $1.50
100% off $30 $0.00