9
200 and 100
All the multiples of 25 (which are infinite). Starting with: 25, 50, 75, 100, 125, 150, 175 . . . Any number that ends in 00, 25, 50 or 75.
1.75
some multiples are 25, 50, 75,100, 125, 150, 175, 200, 225, 250
9
200 and 100
There are 13 : 105, 112, 119, 126, 133, 140, 147, 154, 161, 168, 175, 182, 189.
25, 50, 75, 100, 125, 150, 175.
Multiples of 20 are 20, 40, 60, 80, 100, 120, 140, 160, 180, 200…Multiples of 25 are 25, 50, 75, 100, 125, 150, 175, 200… Common multiples of 20 and 25 are 100, 200, 300, 400...
All the multiples of 25 (which are infinite). Starting with: 25, 50, 75, 100, 125, 150, 175 . . . Any number that ends in 00, 25, 50 or 75.
25, 50, 75, 100, 125, 150, 175, 200, 225, 250.
25, 50, 75, 100, 125, 150, 175, 200, 225, 250
133, 140, 147, 154, 161, 168, 175.
15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165
25, 50, 75, 100, 125, 150, 175, 200 and just keep adding 25 until you get to 2500.
25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, 300, 325, . . .