Math Review with Mrs. Sanchez

Math Review with Mrs. Sanchez!

Hi student! My name is Mrs. Sanchez and I will be your Math and Science teacher for the 2023-24 school year! Today, you will be completing a Quizizz lesson on what you know so far on Math. This will be put into an average score of the class so I can better understand what lessons to teach you and your classmates! Make sure you read carefully and answer truthfully! Good luck.

Refresher: Multiply Fractions

​Multiplying Fractions

Let's start off with a quick refresher on how to multiply and divide fractions. First, I will show you a strategy on how to multiply fractions.

1 4 4
--- x -- = -- I got 4/14 because I multiplied 1 and 4 and got 4. Then, I multiplied 2 and 7 and
2 7 14 got 14. 1 and 4 are the numerators. 2 and 7 are the denominators.

Refresher: Divide Fractions

​Dividing Fractions

Now that you've had a little refresher on how to multiply fractions, we can now divide fractions. I will show you a strategy on how to do this.
1 1 6 3 1
-- ÷ -- = ---- = -- = 1 -- KCF means keep the first fraction, change the division to multiplication,
4 6 4 2 2 and find the reciprocal of the second fraction, or flip it. 1/6 = 6/1.

- Mrs. Sanchez

"Now, you will try a few questions on your own. Try your best, and make sure you focus!"  

Multiple Choice

Which division problem has a quotient of 4?

• 2/3 divided by 1/6

• 1/5 divided by 2/5

• 2/6 divided by 4/5

• 5/6 divided by 3/4

Multiple Choice

Which multiplication problem has a product of 6/90?

• 2/9 x 3/10

• 3/8 x 1/7

• 6/9 x 3/6

• 8/9 x 1/9

Fill in the Blanks

What does KCF stand for?

Multiple Choice

If Mya had 1/2 of a candy bar and split it with her 3 friends, what fraction of the candy bar would each of her friends get?

• 1/6

• 3

• 1/2

• 1