30 increased to 45 is a 50% increase.
45% of 40 per pound = 18 per pound
18 increased to 45 is a change of +150%
10% off of £45= 10% discount applied to £45= £45 - (10% x £45)= £45 - (0.10 x £45)= £45 - £4.50= £40.50
35% of 45 = 15.75 45+15.75 = 60.75
45/10=4.5
15% of 45 pounds= 15% * 45= 0.15 * 45= 6.75 pounds
10 percent of 45 pounds is 4.5 pounds.
45 + (10%) = 49.5
10% of 45 is 4.5 .1 x 45 When doing 10% of something, move the decimal to the left once.
0.450 is 10% of 4.50IMPROVED ANSWER:The answer to your question is 45 cents.
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