5 * ___
15* ___
25 * ___
100

50 = 

5 * 10

100

60 =

15 * 4

100

125 = 

25 * 5

200

25 =

5 * 5

200

135 =

15 * 9

200

375 =

25 * 15

300

75 =

5 * 15

300

900 =

15 * 60

300

1125 =

25 * 45

400

210 =

5 * 42

400

1800 =

15 * 120

400

1600 =

25 * 64

500

5020 =

5 * 1004

500

9060 =

15 * 604

500

11500 =

25 * 460