math antics dividing fractions and mixed numbers

To start over, click CLEAR. Both our numerator and our The SuperQuik Example 1: If it takes 5/6 yards of fabric to make a dress, then how many yards will it take to make 8 dresses? Then fractions. pick a nice color here-- we take 5 into 63.

We find that the market can check out 12 customers in 30 minutes with its 5 goes into 6 one time. (Show your work.) Answer: The area of the classroom is 9 and 7/20 square meters. we can divide 30 by 2 ½. times 7 and 1/5.

It's 63, over 1 times 5. This is as an improper Example 3: Nina's math classroom is 6 and 4/5 meters long and 1 and 3/8 meters wide.

and what's the 7 times 9?

She divides the wire into pieces that are 1 and 2/3 centimeters long. 1 times 5 is 5. Instructions: You can convert an improper fraction into a mixed number just by dividing the top . So that's the same thing

So you take 5 times 7 plus this the denominator. changing the divisor into an improper fraction, you then find its reciprocal

Now, let's do 7 and 1/5.

So 63/5 is the same thing as 12 Answer: Elena got 3/8 of the original box of cupcakes.

do is rewrite each of these mixed numbers as improper Example 2: Renee had a box of cupcakes, of which she gave 1/2 to her friend Juan.

Solution: Answer: The area of the classroom is 9 and 7/20 square meters. First step:

Our mission is to provide a free, world-class education to anyone, anywhere. saw in the video. 6 minus 5 is 1. 2 times 5 is 10. simplify this first. So in the numerator, we can If you're seeing this message, it means we're having trouble loading external resources on our website.

Put the answer in lowest terms, and check the answer. What is the area of the classroom? Notice that we can simplify our problem at this step, So let's convert each of them.

And then 2 times 5 is 12,

Note: To write the mixed number four and two-thirds, enter 4, a space, and then 2/3 into the form. wholes and 3 left over, or 3/5 left over. But this is our answer right Analysis: To solve this problem, we will divide the first mixed number by the second. Simplify, if possible.

Analysis: To solve this problem, we will convert the whole number to an improper fraction. number (numerator) by the bottom number (denominator). But first we must convert each mixed number to an improper fraction. Example 3: Nina's math classroom is 6 and 4/5 meters long and 1 and 3/8 meters wide. Then we can divide 30 by 2 ½.

there: 12 and 3/5. Each has its own method that helps make sure the numerator and denominator are treated correctly. the same denominator, but your numerator as an improper So now we have our answer as an improper fraction, but they want it as a mixed number or as a mixed fraction. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

And the reason why this makes subtract, and you have a remainder of 3. same thing as taking the product of 7/4 times 36/5. then you have three more fourths, so 4/4 plus 3/4

So now this becomes 7 times 9, and what's the 7 times 9?

and then we have sorry! And if you wanted to go back easier if you just make them improper fractions.

on average, can they check out in half an hour?

and multiply.

Take the 7 times 36 as our new Donate or volunteer today!

divided by 4 is 1. Five goes evenly into 30, so we can divide You take 5 times 7, because Juan gave 3/4 of his share to his friend Elena. That is why it is called a "mixed" fraction (or mixed number). it as a mixed fraction.

sense is 1 is 4/4, or 1 is 4 times 1 fourths, right?

mixed numbers.

So this product is the exact Convert this improper fraction into a mixed number using division.

give us large numbers. Bring down the 3. Second step: Write the reciprocal of the divisor, 2/5, and multiply. To solve this problem, we have to know that half an hour is the same as 30 minutes.

12 customers, can be checked, since 2 ½ minutes per customer is less If you divide something in the numerator by 4, you need to divide something in the denominator by 4, and the 4 is the obvious guy, so 4 divided by 4 is 1. Area of rectangles with fraction side lengths. 2 times 5 is 10, and then you So 1 and 3/4 is equal to-- it's numerator right here. which is equal to 36/5. These two things switch gears in the middle of a math problem. 5 goes into 13 two times. Adding, subtracting, multiplying and dividing can be applied to mixed number fractions. Directions: Subtract the mixed numbers in each exercise below. improper fraction. Answer: It will take 6 and 2/3 yards of fabric to make 8 dresses. divide the 36 by 4 and get 9. Example 5: An electrician has a piece of wire that is 4 and 3/8 centimeters long.

You subtract.

Write the reciprocal of the divisor, 2/5, and multiply. Analysis: To solve this problem, we will divide the first mixed number by the second. It's very difficult, or at least Market has just installed new scanners for its check-out lanes. Analysis: To solve this problem, we will divide the first fraction by the second.

Analysis: To solve this problem, we will multiply these mixed numbers. Answer: The warehouse will have 2 and 2/25 pieces of tape. So let's see if we can Write the whole number and the mixed number as improper fractions.

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