0
If you divide 30 by half then add 10 percent what number do you have?
Wiki User
∙ 14y ago
40
Stanley Brakus
Wiki User
∙ 14y ago66
if you meant 30 divided by 2 plus 10% it is 16.5
Add your answer:
Earn +20 pts
How do you you add 5 percent to a number?
Divide the number by 100 and then multiply the answer by 5. add the number with the answer.
How do you average percent?
Add the total of the percentages toegether then divide it by the number of results.
How do you turn one and one half into a percent?
For every whole number, that's 100%, then you divide the first number by the second number (example: 1/2) and then you add any other percentages to get the total percentage.
What number do you get if you divide 200 by one half and add 7?
207
Take the number 30 divide it by half then add 10 what is the total?
40
What percentage of 200 is 127?
since 200 is half of 100 just divide the 127 by two and add a percent sign.answer: 63.5%
How do you write a ratio or a fraction as a percent?
well, to convert a fraction as a percent divide the top number by the bottom number,then multiply the result by 100and add the percentage sign (%)
How do you find the number that lies half way between two numbers?
Add the two numbers together and then divide by two. Assume the two number is 10 and 20. Add them together (30) and divide by 2 (15).
Which number is one-half of the way between 2.2 and 8.5?
To get the number one-half of the way between you add the numbers together and divide by 2, leaving you with 5.35
How do you calculate an average if the score is higher than 85 percent?
You add together the values and divide by the number of values.
What number is half of 9000000000000000000?
4,500,000,000,000,000,000. An easier way is to just divide 90 by 2 and then add all the zeros.
How do you work out 21 percent of a number?
Divide it by 5, then add a hundredth of the original number, e.g. 21% of 345 would be 69 + 3.45 = 72.45
