24, they are going up in 3's, 13, 16, 19 and 18, 21 so next number is 24.
24 for each number you add 5 and then subtract 2. 19 plus 5 is 24.
13 18 16 21 19? After This It's 24 22 27 25 30 28 33 and 31. They First Added 5 To A Number And Subtracted It With 2 And did it again and again for answer!!!
16
19 + 24 + 20 = 63/3 = 21 The average of the three numbers is 21.
Average = 20
24, they are going up in 3's, 13, 16, 19 and 18, 21 so next number is 24.
24
24 for each number you add 5 and then subtract 2. 19 plus 5 is 24.
Is this a next in the sequence thing? Any reason why the obvious 24 has been ignored? +5 -2
31.............[15+1=16, 16+3=19, 19+5 =24, 24+7=31]
13 18 16 21 19? After This It's 24 22 27 25 30 28 33 and 31. They First Added 5 To A Number And Subtracted It With 2 And did it again and again for answer!!!
19/24 minus 7/16 is 17/48
16
19 + 24 + 20 = 63/3 = 21 The average of the three numbers is 21.
16, 13 and 24 are already whole numbers.
It is (16+24)/2 = 20