Factors of 12: 1, 2, 3, 4, 6, 12 Factors of 20: 1, 2, 4, 5, 10, 20 Factors of 45: 1, 3, 5, 9, 15, 45 GCF (12, 20, 45) = 1
The least common multiple of 20 and 45 is 180.
The GCF of 20, 35 and 45 is 5.
1 and 3.
The LCM of 10, 20, 30, and 45 is 180
1 and 5.
about 45-50 mine goes 45 with 20% nitro :)
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
20% 9/45 You divide these (9 goes inside the divide box :D) and you get 0.2 which is 20%
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
20.9333
5 goes into 45 and 55
20. 45/9*4=20.