18
the sum of 18 and a number equals 24
15% of 18= 15% * 18= 0.15 * 18= 2.7
25
10/12 15/18 20/24 ect...10/12, 15/18, 20/24
57 - (24 plus 15) = 18
One and three.
18
18
19
25 every third number add 10 14 / 24 / 34 5 / 15 / 25 18 / 28 / (38) 14 5 18 24 15 28 34 25 38 44 35 48 54 45 58 64 55 68 74 and so on ...
the sum of 18 and a number equals 24
the gcf is goin to be 3. 15-1,3,5,15 18-1,2,3,6,9,18 24-1,2,3,4,6,8,12,24
15% of 18= 15% * 18= 0.15 * 18= 2.7
2 the rest are divisible by three
25
Easy to figure out: put all of the numbers in order from least to greatest. Find the number that occurs the most and that is your mode. Or if the answer is obvious just find the number that occurs the most in the set. In this case 18is the answer.