What is 50% off $40?

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How to Calculate 50% off $40?
Step 1 Take the price and multiply by the percentage discount as a decimal: 40 x 0.5 = 20
Step 2 Subtract that amount from the purchase price: 40 - 20 = 20
Another version
Step 1 Take the price and multiply by 1 minus the percentage discount as a decimal: 40 x (1 - 0.5) = 20
Price Discount Chart
Price 50% Off
50% off $40.25 $20.13
50% off $40.50 $20.25
50% off $40.75 $20.38
50% off $41.00 $20.50
50% off $41.25 $20.63
50% off $41.50 $20.75
50% off $41.75 $20.88
50% off $42.00 $21.00
50% off $42.25 $21.13
50% off $42.50 $21.25
50% off $42.75 $21.38
50% off $43.00 $21.50
50% off $43.25 $21.63
50% off $43.50 $21.75
50% off $43.75 $21.88
50% off $44.00 $22.00
50% off $44.25 $22.13
50% off $44.50 $22.25
50% off $44.75 $22.38
50% off $45.00 $22.50
Price 50% Off
5% off $40 $38.00
10% off $40 $36.00
15% off $40 $34.00
20% off $40 $32.00
25% off $40 $30.00
30% off $40 $28.00
35% off $40 $26.00
40% off $40 $24.00
45% off $40 $22.00
50% off $40 $20.00
55% off $40 $18.00
60% off $40 $16.00
65% off $40 $14.00
70% off $40 $12.00
75% off $40 $10.00
80% off $40 $8.00
85% off $40 $6.00
90% off $40 $4.00
95% off $40 $2.00
100% off $40 $0.00