10.
10 percent = 60/10 = 6 10 percent + 10 percent = 6 + 6 = 12 20% of $60 is $12
10 is 20% of 50 therefore 20% off 50 = 40
10% off 20 pounds = 90% left = 20*90/100 = 18 pounds.
10% of $200= $20 $200-$20=$180
10% off 20.00 would be 18.00 since 10% of 20 is 2 and 20 - 2 = 18.
$10 ($40).
20 ÷ 100 × 50.00 = 10
10% is 2600 so 20% is 5200 as you just double the 10% :)
10 to 20%
50% of a $20 sweater is 10 dollars.
10% = $ 16.60 thus 20% = $ 33.20