20% off leaves 80%
So the answer is 80% of 100 which is 80.
230/100*20=46
It should be $99.80
20% off of 57 = 80% of 57 = 57*80/100 = 45.6
30% off of 20 dollars = 70% of 20 dollars = 20*70/100 = 14 dollars.
20
100 off
2836.2 / 100 * 20 = 567.24
230/100*20=46
(5/100)*20 = 1
It should be $99.80
20 is 20% OF 100.
20% off of 57 = 80% of 57 = 57*80/100 = 45.6
20
30% off of 20 dollars = 70% of 20 dollars = 20*70/100 = 14 dollars.
40% off of 20 dollars = 60% of 20 dollars (100 - 40 = 60) = 20*60/100 = 12 dollars
To obtain this you divide 379.99 by 100 and multiply by 20. This comes to 75.998
When purchasing goods in shop, and they advertise 20% off. Then if the goods are priced at ,say $80. THen you find 20% of $80, and deduct the answer from $80 Hence $80 X 20% = $16 Then subtract $80 - $16 = $64. is the price you pay. However, be CAREFUL, Some adverts say '20% off' and shown a price of say $60. In this case you pay $60. because the original price was $60 x 5/4 = $75.