NF.7 Lesson

NF.7 Lesson

I can divide with unit fractions and whole numbers.

Unit Fraction

-any fraction with a 1 in the numerator

Multiple Select

Which of the following are unit fractions? Choose ALL that apply.

• A

• C

• G

• H

• I

Multiple Select

What would one unit of the pizza be called?

• 1/7

• 1/8

• 8/8

• 1/6

Multiple Select

What would one unit of the apple be called?

• 1/2

• 1/3

• 1/4

• 2/2

Multiple Select

What would one unit of the sandwich be called?

• 1/3

• 2/4

• 1/8

• 1/4

Multiple Select

$$\frac{1}{6}\div\ 6\ =$$  

• 36

• 1/36

• 1/12

• 1/18

Multiple Select

Which equation below is TRUE?

• $$\frac{1}{7}\div5\ =\ 35$$

• $$\frac{1}{8}\div\ 4\ =\ \frac{1}{36}$$

• $$\frac{1}{3}\div2=\frac{1}{6}$$

• $$\frac{1}{5}\div9=\frac{1}{40}$$

Multiple Select

Mrs. Washington has $$\frac{1}{3}$$  of a yard of fabric to make dresses for her granddaughters 4 dolls. How much of a yard of fabric will each doll's dress receive?

• 12 yards

• $$\frac{1}{7}$$  of a yard

• $$\frac{1}{10}$$  of a yard

• $$\frac{1}{12}$$  of a yard

Multiple Select

$$9\ \div\frac{1}{7}=$$  

• 56

• 72

• 63

• 73

Multiple Select

Which of the following equations is FALSE?

• $$6\div\frac{1}{3}=18$$

• $$8\div\frac{1}{7}=56$$

• $$4\div\frac{1}{9}=36$$

• $$7\div\frac{1}{8}=54$$

Multiple Select

John is having a birthday party and has 4 pizzas. If each person gets $$\frac{1}{6}$$  of a pizza, how many people get a slice?

• $$\frac{1}{24}$$  

• 24

• 18

• 21

Word Problems

Word problems are the trickiest. Whatever is being divided in the problem has to come first!

Multiple Select

• 6 rooms

• $$\frac{1}{6}$$ of a room

Multiple Select

• 24 bottles

• $$\frac{1}{24}$$ of a bottle

Multiple Select

• 4 days

• $$\frac{1}{4}$$ of a day

Multiple Select

• 28 spools

• $$\frac{1}{28}$$ of a spool

Multiple Select

• 8 kilograms

• $$\frac{1}{8}$$ of a kilogram

Open Ended

THINK IT THROUGH:

I touch the earth,

I touch the sky,

But if I touch you once,

You'll surely die.

What am I?

Open Ended

THINK IT THROUGH:

I'm an odd number. Take away a letter and I'm even.

What number am I?