18 pounds - 20% = 14.4 pounds.
Ans = ₤18 * (1 - 10%) = ₤18 * (1 - 0.1) = ₤18 * (0.9) = ₤16.2
5% of 18= 5% * 18= 0.05 * 18= 0.9
5 pounds * 50/100 = 2.50 pounds
It is: 5% of 900 = 45 pounds
18 pounds - 20% = 14.4 pounds.
4.86 pounds.
9000 pounds
Ans = ₤18 * (1 - 10%) = ₤18 * (1 - 0.1) = ₤18 * (0.9) = ₤16.2
5% of 18= 5% * 18= 0.05 * 18= 0.9
5 pounds * 50/100 = 2.50 pounds
It is: 5% of 900 = 45 pounds
5% of 100 pounds= 5% * 100= 0.05 * 100= 5 pounds
5% of 204 pounds = 204*5/100 = 10.2 pounds
5% of 190 pounds = 190*5/100 = 9.5 pounds.
It is: 50% 0f 18 = 9 pounds
It is: 24-6 = 18 pounds