Ratios, Fractions, Decimals, Percents!!

Ratios

100

List 4 word ques for ratios

for every, for each, to, per 

200

What are the two types of ratios? 

Part to Part 

Part to Whole

300

There are 15 boys, 25 girls, and 27 adults at the school assembly. Write the ratio of children to adults. 

Using all 3 notations.

40:27  40/27   40 to 27

400

Write the three notations of ratios using variables

a/b  a to b   a:b

500

for every 3 cups of sugar we need 5 cups flour. Create a ratio table up to 21 cups of sugar.

sugar | 3,6,9,12,15,18,21

flour |   5,10,15,20,25,30

Identifying fractions

100

What fraction of the star is shaded?

1/2

200

3 4/5

300

What fraction of the rectangle is shaded pink?

2/3

400

What fraction of the shape is red?

3/5

500

5 2/10

Fractions & Vocab

100

What is the top number of a fraction called?

Numerator

200

What vocabulary word means the same as equal?

Equivalent

300

What is the bottom number in a fraction called?

Denominator

400

What does the fraction bar in the middle of a fraction mean?

Out of or divided by

500

Name a way fractions can be used in real life? 

to divide food, money or other items

Adding FractionsWith Common Denominators

100

Add the fractions:   2/5  +  3/5

1 OR 5/5

200

3 1/8   +    5 3/8

8 4/8 

300

Add the fractions:  9/20+17/20

1 6/20 or 1 3/10

400

Add the fractions:  1/8+3/8

4/8 or 1/2

500

3 4/5 + 2 2/5 =

6 1/5

Subtracting Fractions With Common Denominators

100

Subtract the fractions:   4/7 - 1/7

3/7

200

 8/9 -  6/9

2/9

300

Subtract the fractions:  19/20  -  6/20

13/20

400

Subtract the fractions:  20/14 -  8/14

12/14

500

4 2/5  - 1 4/5

2 3/5

Equivalent Fractions

100

Write two equivalent fractions for 2/3

WHAT IS 4/6 6/9 8/12 10/15

200

Write two equivalent fractions for 3/4.

6/8,  9/12,  15/20,  18/24

300

Write two equivalent fractions for 1/3.

2/6,  3/9,  4/12,  5/15

400

Write two equivalent fractions for 5/10.

1/2,  10/20,  15/30,  20/40

500

Write two equivalent fractions for 1.

1/1,  2/2,  3/3,  4/4

Fraction Number Stories

100

Ten people share 5 oranges. What fraction of oranges does each person get?

1/2

200

Sarah painted 1/2 of the wall. Jake painted 1/4 of the wall. Anna painted 1/8 of the wall. Who painted the largest section of the wall?

Sarah

300

Jason had 25 quarters. He put 7 of them in his bank. What fraction of quarters did Jason put in his bank?

7/25

400

Max ate 1/6 of the pizza. How much of the pizza is left?

5/6

500

What fraction of an hour is 15 minutes?

1/4

Decimals & Percents

100

10/10

100%   1.0

200

1/10

10%  .1

300

2/5

.40   40%

400

3/8

37.5%            .375

500

8/1000 

.008     .8%

Dividing Fractions with unlike denominators

100

3/5 divided by 1/2

6/5 which is 1 1/5

200

3/4 gallon of milk is poured into 2 bowls. How much milk is in each bowl?

3/8

300

1/2 divided by 4

1/8

400

2/5 m of a rope is cut into 4 equal cords. What is the length of each cord? Show answer using a model and algebraically.

1/10

500

18/5 divided by 6

3/5

Dividing Fractions with Like Denominators

100

6/8 divided by 3/8

2/8 or 1/4

200

8/9 divided by 2/9

4

300

13/10 divided by 2/10

6 1/2

400

11/9 divided by 3/9

3 2/3

500

7/20 divided by 4/20

1 3/4

Mis.

100

How much time do the most students spend reading?

2 1/2 hours

200

Convert 48 inches to feet. 

Show work and units.

4 ft

300

How many minutes in 360 hours. 

21600 min

400

Formula to find distance?

Formula to find rate?

Distance= Rate x Time

Rate= Distance/ Time

500

What is Ms. Beauregard's favorite color, fruit, hobby, food?

Black/gold

Strawberries, Pineapple

Painting, walking

Shrimp