Percent of a Number (Decimal)
23% of 150.
(0.23) x (150) =34.5
23% of 150
(23/100)(150/1) = 34.5
The percent proportion for 30 is 75% of what number
30/x = 75/100
the percent equation for 55 is what percent of 100
55=x*100
84 to 100
19% increase
21% of 65
(0.21) x (65) = 13.65
125% of 64
(125/100)x(64/1) = 80
The percent proportion for 12 is what percent of 30
12/30 = x/100
the percent equation for what number is 27% of 52
x= 27%*52
144 to 108
25% decrease
70% of 50
8% of 125
(8/100) x (125/1) = 10
40% of what number is 36 (use proportion)
90
40% of what number is 28 (use equation)
70
6.8 to 8.2
21% increase
62% of 130
0.62 x 130 = 80.6
30% of 800
(30/100) x (800/1)
55 is 40% of what number (use proportion)
137.5
8 is what percent of 18
44.4%
$14 with 7% sales tax (7% increase)
$0.98 + 14.00 = $14.98
0.25% of 900
(0.0025) x (900) = 2.25
82.5% of 400
(82.5/100) x (400/1) = 330
what number is 0.4% of 20 (use proportion)
0.1
what percent of 24 is 85
354%
30 to 110
267% increase