Math Jeopardy 😊

Fractions & Decimals

100

Make the fraction into a decimal.

3/4=?

A) 0.75

B)7.5

C)75.0

A) 0.75

200

Add the fractions:

2/5 + 1/3= ?

A) 10/15

B) 11/15

C) 3/5

B) 11/15

300

Make the decimal into a fraction:

0.75 = ?

A) 3/5

B) 3/4

C) 9/16

B) 3/4

400

Multiply the Fractions:

4/7 x 3/8 =?

A) 3/14

B) 9/7

C) 14/3

A) 3/14

500

3/4 + 5/6 - 7/8 =?

A) 17/24

B) 18/24

C) 3/8

A) 17/24

Inequalities

100

x + 5 < 12

A) X < -7

B) X < 7

C) X > 7

B) X < 7

200

−3x + 7 > 16

A) X < 3x

B) X > − 3x

C) X < − 3x

C)  x < − 3x 

300

3x − 8 > 13

A) X > 7x 

B) X < 7x

C) X > -7X

A) X > 7x

400

4x + 3 ≤ 2x + 7

A) X ≤ 2

B) X< 2 

C) X >-2

A) X ≤ 2 

500

2 (3x−5)+4 ≥ 3x + 6

A) X > 4X

B) X ≥ 4x

C) X ≥ -4X

B) X ≥ 4x

Percent Problems

100

What is 20% of 50?
 

ANSWER- 10

200

What is 45% of 120

ANSWER- 54

300

What is 60% of 250

ANSWER- 150

400

WHAT IS 18% OF 350

ANSWER- 63

500

What is 25% of 120, and then what is 40% of that answer?

ANSWER- 12

Proportional Relationships

100

2/5 = x/10

A) 4

B) 6

C) 40

A) 4

200

4/7 = X/14

A) x= 9

B) x= 8

C) x= 20

B) x= 8

300

9/15= x/25

a) x= 15

b) x=16

c) x= 38

a) 15

400

6/10= x/30

x= 18

500

8/12= x/24

x= 16

Ratios & Rates

100

SIMPLIFY- 4: 8

ANSWER- 1 : 2

200

SIMPLIFY- 15 : 25

ANSWER- 3 : 5

300

The ratio of boys to girls in a class is 6 : 9. How many boys are there if there are 27 girls?

ANSWER- 18 BOYS

400

A car travels 240 miles in 4 hours. What is the ratio in miles per hour?

ANSWER- 60 MILES PER HOUR

500

The ratio of the lengths of two rectangles is 4:7. If the shorter rectangle is 16 cm long, how long is the longer rectangle?

ANSWER- 28 CM