0
The easiest way to multiply a number by one hundred? Move the decimal place two places to the right.
Examples:
37 x 100 = 3700
7.895 x 100 = 789.5
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is 70 percent of 69?
The easiest way to get a percent of a number, is to divide the percentage by 100, then multiply the result by the number you are seeking to get the percentage of. So ( 70 / 100 ) x 69 = 0.7 x 69 = 48.3 And that's your answer. 48.3
What is 15 percent of 31.63?
4.7445To work this out, the easiest way is to convert the percentage into a decimal first:You can do this by dividing by 100: 15% / 100 = 0.15With this new decimal, all you need to do is multiply it by the other number:0.15 x 31.63This gives your answer of 4.7445
How do you take 60 percent off a price?
The easiest way is to multiply the price by 40%or 0.4 or 100% minus the discount. In this case, 100% - 60% = 40%Example:60% off $100 = 0.40 * $100 = 40
What is 70percent of 100?
70% of 100 is 70. The way you find this is you divide the percent by 100 (70/100=0.7) then multiply that number (in this case 0.7) by the number you are finding the percent of (in this case 100). So: (70/100)*100
How can you change 1.15 into a mixed number?
easiest way is to put it as 15 3 1------ and then simplify it to 1----- 100 20
How do you add 8 percent to number?
The easiest way is to multiply the original number by 1.08. Otherwise, multiply the original number by .08 and add the resulting number to the original number.
What is 70 percent of 69?
The easiest way to get a percent of a number, is to divide the percentage by 100, then multiply the result by the number you are seeking to get the percentage of. So ( 70 / 100 ) x 69 = 0.7 x 69 = 48.3 And that's your answer. 48.3
What number between 1 and 100 that is divisible by 2 and 3 and 5?
Easiest way to answer this is to multiply them together then find all multiples (less than 100) 2*3*5=30. So, 30,60,90 are the answers.
What is 15 percent of 31.63?
4.7445To work this out, the easiest way is to convert the percentage into a decimal first:You can do this by dividing by 100: 15% / 100 = 0.15With this new decimal, all you need to do is multiply it by the other number:0.15 x 31.63This gives your answer of 4.7445
Find four fifths written as a percent?
The easiest way is to divide 4 by 5. it will come up as a decimal. then just multiply it by 100. The answer is 80%
How do you take 60 percent off a price?
The easiest way is to multiply the price by 40%or 0.4 or 100% minus the discount. In this case, 100% - 60% = 40%Example:60% off $100 = 0.40 * $100 = 40
How do you find 80 percent of 200 how do you do the working out?
You need to divide your number with 100 and multiply it with how many percent you want. 200 * 80 / 100 = 160 A shorter way is to multiply your number with 0.8. You'll get the same answer.
How can you multiply the two 10digit numbers?
the easiest way is to use a calculator.
How do you change a number into a percent?
the easiest way of changing a number into a percent is when it is a fraction for example, 2/25 --> 8% because a percent has a denomenator of 100, so you multiply 25 by 4 and do the same with 2 to get 8/100 which is 8% Now if its a decimal, then you can change it to a fraction and get your answer. for example, 0.2 --> 2/10 --> 20% 0.02 --> 2/100 --> 2% Hope you got it! :)
What is 70percent of 100?
70% of 100 is 70. The way you find this is you divide the percent by 100 (70/100=0.7) then multiply that number (in this case 0.7) by the number you are finding the percent of (in this case 100). So: (70/100)*100
7 percent of what length is 200 ft?
The easiest way to work this out is...200 divided by 7 gives you one percent of the original length. Then simply multiply that by 100 to get your answer. In this case 200/7 is 28.571428 - so multiply that by 100, and you get 2857.1428
How can you change 1.15 into a mixed number?
easiest way is to put it as 15 3 1------ and then simplify it to 1----- 100 20
