550 x 2 = 1100
11x100,1x1100,220x5,110x10,etc.
110 x 10
15 times 15 equals 225.
15-3 times 2 equals 15-6 equals 9.
15% of 1100 = 165
23
It is 160 times 15 = 2400
It is 6.4 times 15 = 96
It is: 469 times 15 = 7035
It is 15 times 15 equals 225
15 times 60=900