Complete the series: 20,5,30,6, ______
Complete the series: 20,5,30,6, ______
Explanation
The larger numbers are multiples of the smaller numbers before and after.
... 4 20 5 30 6 42 7 56 ...
4 x 5 = 20
5 x 6 = 30
6 x 7 = 42
The larger numbers are multiples of the smaller numbers before and after.
... 4 20 5 30 6 42 7 56 ...
4 x 5 = 20
5 x 6 = 30
6 x 7 = 42