what is the pattern for the following 3, -6, 12, 4, 20
13
3, -6, 12, 4, 20, 13, 27, 21, 33 -9, +18, -8, +16, -7, +14, -6, +12
3, -6, 12, 4, 20, 13, 27, 21, 33 -9, +18, -8, +16, -7, +14, -6, +12
4
what is the pattern for the following 3, -6, 12, 4, 20
13
3, -6, 12, 4, 20, 13, 27, 21, 33 -9, +18, -8, +16, -7, +14, -6, +12
3, -6, 12, 4, 20, 13, 27, 21, 33 -9, +18, -8, +16, -7, +14, -6, +12
4 (4*3=12, 4*5=20)
3/5 - 3/4 = 12/20 - 15/20 = (12 - 15)/20 = -3/20
The sequence changes by multiplying with different numbers: from 3 to -6 (* -2), -6 to 12 (* -2), 12 to 4 (* 0.33), and 4 to 20 (* 5). If we continue this pattern, 20 multiplied by 0.5 gives us 10. So, the next number is 10.
3, -6, 12, 4, 20, ?
4
4 3*4 = 12 5*4 = 20 6*4 = 24
( 8 + 11/20 ) - ( 3 + 3/5 ) or 8 11/20 - 3 12/20 or 7 31/20 - 3 12/20 4 19/20 4 19/20 or 4 and 19 over 20
No, the GCF of 20 and 12 is 4. 20/12 = 5/3