Take the percent and change it into a decimal, you do this by moving the decimal two places to the left. This makes 20 become .20.
Next take .20 and multiply it by 45.
Answer: 9lb.
45*.2 = 9 Since you want OFF 45lbs, 45-9 which is 36 So 20% off of 45lbs is 36lbs Hope this helped! :)
$45
20 percent of 45 = (20 / 100) x 45 = 9.
45% of 20 = 45% * 20 = 0.45 * 20 = 9
15% of 45 pounds= 15% * 45= 0.15 * 45= 6.75 pounds
45*.2 = 9 Since you want OFF 45lbs, 45-9 which is 36 So 20% off of 45lbs is 36lbs Hope this helped! :)
45% = 0.45 or 9/20
10 percent of 45 pounds is 4.5 pounds.
$45
20 percent of 45 = (20 / 100) x 45 = 9.
45% of 20 = 45% * 20 = 0.45 * 20 = 9
15% of 45 pounds= 15% * 45= 0.15 * 45= 6.75 pounds
20% of 45 = 20% * 45 = 0.2 * 45 = 9
9 percent of 20 = 1.89% of 20= 9% * 20= 0.09 * 20= 1.8
To increase 45 by 20 percent, you first calculate 20 percent of 45 by multiplying 45 by 0.20, which equals 9. Then, you add this result to the original number: 45 + 9 = 54. Therefore, increasing 45 by 20 percent results in 54.
USUALLY between 20 and 45 pounds.
45 + (20%) = 54