They are the first six multiples of 15.
They are the six multiples of 15.
There are an infinite number of multiples of six.
The first six multiples of 50 are 50, 100, 150, 200, 250 and 300.
There are six: 9, 27, 45, 63, 81,99
100, 200, 300, 400, 500, 600.
They are: 100 200 300 400 500 and 600
There are 3 such numbers: 30, 60, 90.
20, 40, 60, 80, 100, 120
20, 40, 60, 80, 100, 120
50, 100, 150, 200, 250, 300.
25, 50, 75, 100, 125, 150.