75% of 56 = 42
117
75 * 42 = 3,150
42 ---- 75
75% of 42 = .75 x 42 = 32 questions right; you can miss 42-32 = 10 questions to get a 75
42/75 = 14/25
42/75 = 14/25
(75 percent) percent of 42 = 31.5%
Percentage = Base x RateGiven: P = 42 ; B = 75 ; R =?Solution:42 = 75 x R42 / 75 = R0.56 = R or 56% in percent form
Well, isn't that a happy little math problem we have here! To find out what number 42 is 75 percent of, we can simply divide 42 by 0.75 (which is the decimal form of 75 percent). So, 42 divided by 0.75 equals 56. So, 42 is 75 percent of 56. Happy calculating!
The GCF of 75 42 and 108 is 3.
1.7857