45 x 6 x 15 = 4050
1 x 45, 3 x 15, 5 x 9, 9 x 5, 15 x 3, 45 x 1 = 45
4.5
Multiply 45 by successive counting numbers.
15x1=15 15x3=45 15x5=75 15x7=105
15 x 4.5 = 67.5
9 x 5 5 x 9 15 x 3 3 x 15 1 x 45 45 x 1
1 x 45, 3 x 15, 5 x 9, 9 x 5, 15 x 3, 45 x 1.
1 x 45, 3 x 15, 5 x 9, 9 x 5, 15 x 3, 45 x 1
1 x 45, 3 x 15, 5 x 9, 9 x 5, 15 x 3, 45 x 1
45 = 1 x 45, 3 x 15, 5 x 9, 9 x 5, 15 x 3, 45 x 1
1 x 45, 3 x 15, 5 x 9, 9 x 5, 15 x 3, 45 x 1.