When using mixed numbers with division, we must convert the mixed number to a/an _________________
improper fraction
100
5/12+1/3
What is 3/4?
100
3/5 - 1/3
What is 4/15?
100
1/2 x 3/4
What is 3/8?
100
What is my middle name?
Danger
200
Some use this rule when dividing fractions:
Keep, __________, ____________
Keep, CHANGE, FLIP
200
2/3+3/7
What is 1 and 2/21?
200
7/8 - 1/4
What is 5/8?
200
6 3/4 * 1 4/9
What is 9 3/4?
200
How much wood could a woodchuck chuck if a woodchuck could chuck wood?
As much wood as a woodchuck could chuck if a woodchuck could chuck wood.
300
5/8 divided by 15/20
5/6
300
7 and 2/5 + 4 and 3/4
What is 12 and 3/20?
300
4 - 2 and 3/8
What is 1 and 5/8?
300
4/5 + 3 1/2 * 6/7
What is 3 4/5?
300
How high can moose jump?
12 ft
400
Julianna is making pancakes. She has 6 3/4 cups of mix left in the box. She will use 1 3/4 cups of mix for each batch. How many full batches can she make?
What is 3 batches?
(After doing the division, she has enough for 3 and 6/7 batches. However, that will only really make 3 FULL BATCHES!)
400
8 and 1/6 + 7 and 3/8?
What is 15 and 13/24?
400
3 and 1/5 - 1 and 2/3
What is 1 and 8/15?
400
Carmen made 60 cookies for a bake sale. She sold 2/3 of them and gave 3/4 of the remaining cookies to her friends. How many cookies did she have left?
What is 5 cookies?
400
What is the heaviest human organ?
skin
500
1 2/3 + 6/7 รท 1 1/2
What is 2 and 5/21?
500
Nicky had 20 minutes to do a three problem quiz. He spent 9 and 3/4 minutes on Problem 1 and 4/5 of a minute on problem 2. How much time did he have left for Problem 3? Write the answer in minutes and seconds.
What is 9 min 27 seconds?
500
7 and 3/8 - 2 and 7/9
What is 4 and 43/72?
500
Bill and Jenny want to make cookies for their friends. They have 15 friends, and everyone will get two cookies. Each batch makes 12 giant cookies requires 2 2/5 cups of chocolate chips. Exactly how many cups of chocolate chips will they need to make cookies for their friends?
What is 6 cups of chocolate chips? ( 2 1/2 batches of cookies)
Recap:
(15 friends...so you need 30 cookies)
(Each batch makes 12 cookies, so you need 2 1/2 batches)
(2 1/2 x 2 2/5 = 6 cups)