You turn the percent into a decimal by moving the decimal point two places to the left. Then multiply. For instance -- 30% = 0.3. So 30% of 256 = 0.3 * 256.
You turn the fraction into a decimal by dividing the numerator by the denominator and then multiplying.
If you post your answers, we'll be glad to check them.
Question:
Find the given percent or fraction of the number.
14. 30% of 256 15. 25% of 2,048
16. 2/3 of 24 17. 5/6 of 90
How do i figure those out? I don't whant the answer I wanna know how to sovle them.
10 answers
so for 14. 30% of 256 is...76.8
15. 25% of 2,048 is....512
16. 2/3 of 24 is...16
17. 5/6 of 90 is...75
15. 25% of 2,048 is....512
16. 2/3 of 24 is...16
17. 5/6 of 90 is...75
also i have....
Write each comparison as a percent.
18. 55 out of 100
19. 13 out of 39
20. 2.5 out of 10
21. 5 out of 100
sorry to throw more at u... i bet thses are easy questions for u thought because they are 7th grade questions...
Write each comparison as a percent.
18. 55 out of 100
19. 13 out of 39
20. 2.5 out of 10
21. 5 out of 100
sorry to throw more at u... i bet thses are easy questions for u thought because they are 7th grade questions...
It might be easiest to first write your comparison as a fraction..55/100, 13/39, etc. Then you put you denominator (bottom number) on the outside of a division problem and it will give you the decimal. 55 divided by 100
13 divided by 39
2.5 divided by 10, etc.
Good luck!
13 divided by 39
2.5 divided by 10, etc.
Good luck!
The word "of" in a math problem almost always indicates that you'll need to multiply:
14. 30% of 256 = .30 x 256 = ?
15. 25% of 2,048 = .25 x 2048 = ?
(Broken Link Removed)
16. 2/3 of 24 = 2/3 x 24/1 = ?
17. 5/6 of 90 = 5/6 x 90/1 = ?
(Broken Link Removed)
14. 30% of 256 = .30 x 256 = ?
15. 25% of 2,048 = .25 x 2048 = ?
(Broken Link Removed)
16. 2/3 of 24 = 2/3 x 24/1 = ?
17. 5/6 of 90 = 5/6 x 90/1 = ?
(Broken Link Removed)
ok thanks and i have some new ?'s
also i have....
Write each comparison as a percent.
19. 13 out of 39
20. 2.5 out of 10
also i have....
Write each comparison as a percent.
19. 13 out of 39
20. 2.5 out of 10
14. is correct
15. is correct
16. is correct
17. is correct
Good for you!
=)
15. is correct
16. is correct
17. is correct
Good for you!
=)
13 out of 39 = 13/39
Divide 39 into 13
2.5 out of 10 = 2.5/10
Divide 10 into 2.5
Divide 39 into 13
2.5 out of 10 = 2.5/10
Divide 10 into 2.5
does divide into just mean divide
To divide 13 into 39 is the same thing as to dive 39 by 13 -- different way to say it, but the process is the same.
1 answer