3 x 15 4 x 5 1
- 3 x 15 4 x 15 5 x 15
- 5 х 3 4 15 х 2 5 14
- 15 3 x 4 )= 17 5 4 x
- Log3 15 4 x )+ log1 3 5 x 3 ) = 1
- 2 3x 1 15 x 4 5 x 4 3
- X 3 5 2x 4 15 x 5 30 1
- 12 3 x 4 5 x 15
- 2 x 3 16 x 4 15 x 5
- 5 16 x 4 15 x 3 14
- 5 16 x 4 15 x 3 14 as a fraction
- 5 15 x 4 14 x 3 13
- 4 x 3 )+ 12 15 5 x 6
- 5 15 x 4 14 x 3 13 as a fraction
- 3x 4 x 8 )- x 3 5 10x 15