Social Icons

Pages

Showing posts with label dividing frations. Show all posts
Showing posts with label dividing frations. Show all posts

Tuesday, November 13, 2012

Ashlyn's Fraction Scribepost

Scribepost of November 13

 Today in class we were learning how to divide with fractions. Our question we were doing was 6 divided by 1/2. If you were writing this out as a proper question, you would say, "How many times does 1/2 go into 6. One way you may solve is 6/1 divided by 1/2, then divide those up to get an answer of 6/0.5. Since this is unacceptable, we must convert it 12/1, or 12. Another way to solve this is 6/1 x 2/1 = 12. The reason why it works is because we know that a whole number divided into a fraction has to produce a larger value than what we started with, because 6 divided by 1 = 6. Since !/2 is less than 1, we must assume that our answer is more than 1, correct? If we split this by making 6 whole groups, we can see that we can fit 12 halves can fit all together. If you still don't understand, please watch the video below: Test Correction of Math: Question Five: In computer terminology, a bit is an 1/8 of a byte. How many bits equal 16 bytes?
Original Response:


This is how you should get the correct response:

I also got the last three questions wrong. Here are the answers.
a) 5/6 x 1/2 = 5/12
What is one half of 5/6?



b) 1/4 / 1/3 = 3/4
How many groups of 1/3 go into 1/4?



c) 5/8 / 1/4 = 2 1/2
How many groups of a quarter go into 5/8?
Here is a link to another math website (don't worry, it shall work)


For more information click here.

Thank you for reading and commenting my work.