12/30 = x%, so 40%.
2x + 6 - 6x = 30= 6 - 4x = 30= -4x = 24= 4x = -24= x = -6
80% can also be written as 0.8, so 80% x 30 is essentially 0.8 x 30, which is 24.
24 x 30 = 720 720
0.3 x 100 = 30 30 is your percentage and since percentages are based on 100 you multiply your decimal by this number to get your answer.
80% of 30 = 24 24/30 = 0.80 CHECK: 10% of 30 = 3 80% is 8 times as much, so 3 x 8 DOES = 24
0.08 x 30 = 0.24
30% means 30/100 = 0.3....so, 0.3X = 2297.97 X = 7659.90 =========
4.5
80% show how to get this answer Answer: (24/30)*100% = 80%
30 / 37.5 x 100 = 80%
12/30 = x%, so 40%.
24/30 = x/100 cross-multiply: 30x = 2400 divide by 30: x = 80 Answer is 80%
30% of 150 = 0.3 * 150 = 454.5% of x = 45, x * 0.045 = 45x = 1000
3x + 6 = 30 Therefore, 3x = 24 x = 24/3 x = 8
Expressed as a percentage, 24/30 x 100 = 80 percent.
% rate= (24/48) x 100% = 50%