10% of 40 p = 40 p *10/100 = 4 p
Let x be the amount of money Amy had initially. If she spent 30% on a book, she spent 0.3x on the book. She saved 60%, which means she saved 0.6x. Since she had 20 pence left, we can set up the equation 0.1x = 20. Solving for x, we find that Amy had 200 pence initially.
Write it as a fraction and then multiply by 100 %: "What percent of 40 is 4?" becomes "4 out of 40 is what percent?" which is: 4/40 x 100 % = 1/10 x 100 % = 10 %
25 percent of 40 is 10 because 25% = 1/4 so asking 25% of 40 is just like taking 1/4 of 40, which is 10.
30 percent of 40 is 12 because you are just multiplying 3/10 by 40/1, which is 12.
10% = $40
To find 10 percent of 23 pounds 50 pence, first convert the amount into pence. 23 pounds 50 pence is equivalent to 2,350 pence. Ten percent of 2,350 pence is 235 pence, which is equal to 2 pounds 35 pence.
50 pence
25 pence / 10 pounds = 25 pence / 1000 pence = 25/1000 = 1/40
There are 400 pence in four Pounds, therefore there are 40 x 10 pence coins in four Pounds.
Let x be the amount of money Amy had initially. If she spent 30% on a book, she spent 0.3x on the book. She saved 60%, which means she saved 0.6x. Since she had 20 pence left, we can set up the equation 0.1x = 20. Solving for x, we find that Amy had 200 pence initially.
0.1 pounds. That could be 10 pence or 1.6 ounces.
10 divided by 25= 0.4 0.4 multiplied by 100=40 your answer is 40 percent
40 percent of 10 = 4 To check the answer: 20% of 10 = 2
40 percent = 0.4 = 4/10
40% of 10 is four.
eighty-one £5.40 = 100% £0.54 = 10% £0.27 = 5% £0.81 = 15%
10/25 x 100 = 40 Therefore, 10 is 40 percent of 25.