15 times 90 equals 1350.
81
6 goes into 90 exactly 15 times.
15 times 6 = 90
90 minus 75 =15 therefore 15 + 75 = 90
20 x 90 = 180020 times 90 equals 18 times 100 equals 1800.
15 times by 600 divided by one hundred equals 90 pence so the actual answer is £5.10
105
6 goes into 90 15 times
15 times 15 equals 225.
15-3 times 2 equals 15-6 equals 9.
15 + 80/90 = 143/9 = 15.888