They are VERY EASY I don't feel like help\ing my sister so i'm asking here.
5 6th of 36 =
2 7ths of 56
5 8ths of 24 =
9 10ths of 50 =
2 3rds of 30 =
3 8ths of 64 =
Those aer all the questions EASY I KNOW!!!!
2007-05-17 12:47:25 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
30
16
15
45
20
24
Ok, you just do multiplication of fractions. Put whole numbers over 1 and cancel.
Alternatively, divide the whole number by the denominator of the fraction and multiply that by the numerator.
2007-05-17 12:51:26 · answer #1 · answered by Y^2 2 · 0⤊ 0⤋
Multiplication by fraction. Quite easy
Here are the solutions with correct steps:
1. (5/6) th of 36 = (5/6) * 36 = (5 * 6 ) = 30
2. (2/7) th of 56 = (2/7) * 56 = (2 * 8) = 16.
3. (5/8) th of 24 = (5/8) * 24 = (5 * 3) = 15
4. (9 / 10) th of 50 = (9 / 10).* 50 = (9 * 5)= 45
5. (2/3) rd of 30 = (2/3) * 30 = (2 * 10) = 20
6. (3/8) th of 64 = (3/8) * 64 = (3 * 8) = 24.
Is it clear now?
If so, gimme 10 points
If not, keep it with you!!
2007-05-17 19:52:00 · answer #2 · answered by Anonymous · 0⤊ 1⤋
The way to think about these problems is as follows:
For the first problem, take one-sixth of 36. That's 6.
However, you have five of those. So take 5*6. That's 30.
For the second problem, take one-seventh of 56. Thats 8.
However, you have two of those. So take 2*8. That's 16.
That's the basic method on how to do these. Yeah, others have posted the full list of answers, but I felt it was important to try to show *why* this stuff works.
2007-05-17 20:01:27 · answer #3 · answered by Bramblyspam 7 · 0⤊ 0⤋
At least have the backbone to say these questions are for YOU. Any average student could take a calculator out and multiply the fraction by the whole number. If you can't sit down for 30 seconds and do those problems but log in to answers, type a ?, and wait for a response, you've got a problem.
2007-05-17 20:03:46 · answer #4 · answered by Anonymous · 0⤊ 0⤋
1=30
2=14
3=15
4=45
5=20
6=24
2007-05-17 19:55:35 · answer #5 · answered by spartan 77 1 · 0⤊ 0⤋
30
16
15
45
20
24
You could have done these problems in shorter time than it took you to typed it.
2007-05-17 19:52:01 · answer #6 · answered by Cool Nerd At Your Service 4 · 0⤊ 0⤋
I need directions. I have no idea if I have simplify or something else.
2007-05-17 19:53:30 · answer #7 · answered by Anonymous · 0⤊ 1⤋
what you ask??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
2007-05-18 05:07:08 · answer #8 · answered by sam 3 · 0⤊ 0⤋