The common greatest factor (CGF), also known as the greatest common divisor (GCD), of 20 and 45 is 5. To find it, we can list the factors of each number: the factors of 20 are 1, 2, 4, 5, 10, and 20, while the factors of 45 are 1, 3, 5, 9, 15, and 45. The largest factor they share is 5.
45% of 20 = 45% * 20 = 0.45 * 20 = 9
20% off $45 20% equates to 20/100 so 20% of 45 = 45 x 20/100 = 9. 20% of $45 = 9 Therefore 20% off $45 = 45 - 9 = $36
45 * 20 = 900
20 percent of 45 = (20 / 100) x 45 = 9.
0.4444
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cgf yj
45% of 20 = 45% * 20 = 0.45 * 20 = 9
20% of 45 = 20% * 45 = 0.2 * 45 = 9
20% of 45 = 9 = 20% * 45 = 20%/100% * 45 = 90/10 or 9
The answer is 20+25=45
Answer: 45% Work: 20 is decreased to 11 9 = D x 20 --- ---- 20 20 20 divided by 9 = .45 .45 as a percent = 45 %
20% off $45 20% equates to 20/100 so 20% of 45 = 45 x 20/100 = 9. 20% of $45 = 9 Therefore 20% off $45 = 45 - 9 = $36
cgf yj
20. 45/9*4=20.
45 * 20 = 900
45 + 20 = 65