.30 x 37 = 11.1 pounds off
10% is 37. 37x3= 90 (30x3) + 21 (7x3) 111/370 = 30%
37% of 20 pounds= 37% * 20= 0.37 * 20= 7.4 pounds
100% = 370 10% = 37 30% = 111
40% off 37 dollars = 60% of 37 dollars = 37*60/100 = 22.20 dollars
.30 x 37 = 11.1 pounds off
30% of 37 = 37*30/100 = 11.1
10% is 37. 37x3= 90 (30x3) + 21 (7x3) 111/370 = 30%
37% of 20 pounds= 37% * 20= 0.37 * 20= 7.4 pounds
$11.10.
37 800.
100% = 370 10% = 37 30% = 111
40% off 37 dollars = 60% of 37 dollars = 37*60/100 = 22.20 dollars
20% off 37 dollars = 80% of 37 dollars = 37*80/100 = 29.60 dollars.
37 pounds - 20% = 29.6 pounds
129.5 dollars.
The amount after the discount is $29.60