12 : 12 : 6 30 = (12x2) + (6x1) so ratio will be 12 : 12 : 6 = 2 : 2 : 1
assuming 3 12 is meant to be 3 and a 1/2 1/2 = 5/10 3 = 30/10 5/10 + 30/10 = 35/10 thirty-five
*divided 30 divided by 12 = 30/12 = 5/2 = 2 and 1/2 6 x 5 = 30 6 x 2 = 12
12 | 14 | 4 ------------------- 2 | 10 | 18 -------------------- 16 | 6 | 8
10 - 12 = -2
It looks like it could be: 0 + 2 = 2 2 + 4 = 6 6 + 6 = 12 The next logical answers would be: 12 + 8 = 20 20 + 10 = 30 30 + 12 = 42 And so on...
60 to 30 _ -1/2 30 to 20 _ -1/3 20 to 15 _ -1/4 15 to 12 _ -1/5 12 - (12*1/6) = 10
It depends. If the pattern is -2 , *3, -2, *3 etc then 30 If the pattern is Un = (-16n5 + 275n4 -1770n3 + 5275n2 - 7124n + 3480)/30, then the next number is 122.
2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 6: 6, 12, 18, 24, 30 10: 10, 20, 30 LCM = 30
4*2-2=6 6*2-2=10
12 : 12 : 6 30 = (12x2) + (6x1) so ratio will be 12 : 12 : 6 = 2 : 2 : 1
The pattern is X*2=Y-2+Z: 4*2=8 8-2=6 6*2=12 12-2=10 etc.
assuming 3 12 is meant to be 3 and a 1/2 1/2 = 5/10 3 = 30/10 5/10 + 30/10 = 35/10 thirty-five
12 x 1/30 = 12/30 =4/10 = 2/5
12, 13, 25 as integers 1/3, 2/5, 1/2 as fractions 10/30, 12/30, 15/30
5+9 55=10 00 +2 00=12 00 + 30=12 30 so 2 hours and 35 minutes
The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 30 are 1, 2, 3, 5, 6. 10, 15, and 30.