Math 5- Quarter 3 Jeopardy

FDP

100

What fraction is equivalent to 0.25?

1/4

200

Express 65% as a fraction in simplest form. 

13/20

300

What decimal is equivalent to the fraction 7/8?

0.875

400

Express 4/5 as a decimal and a percent.  

0.8 or 0.80

and 

80%

500

Which is greater- 32% or 1/3?

1/3

Ratios, Rate, and Proportions

100

What is the ratio of b's to c's in the set below:

bbbbbb

cccc

3/2  ( 6/4 simplified)

200

What is the ratio of all to r's in the set below:

sssss

rrrrrrr

12/7

300

Graham rode his bike for 125 miles in 5 hours on Saturday.  What was his average rate of speed?  

25 miles per hour

400

A dozen peaches cost $9 at the store.  At this rate, what is the cost of 8 peaches? 

$6

500

There are 45 teachers at Schulz Middle School.  20 of the teachers are male.  What is the ratio of female to male teachers at the school?

5/4

Multiply and Divide Fractions

100

(1/4) x (2/3)

1/6

200

(4/5) x (5/8)

1/2

300

(3/5) / (2/3)

9/10

400

(7/8) / (1/4)

7/2 or 3 1/2

500

Lorelai had 3/4 of a cake leftover from a birthday party.  Her friends came over and ate 1/2 of the remaining cake.  How much cake was eaten by her friends?

3/8

GCF and LCM

100

Find the GCF of 10 and 12.

2

200

Find the GCF of 25 and 50.

25

300

Find the LCM of 12 and 36.

72

400

Find the LCM of 30 and 40

120

500

Find the GCF of 12, 24, and 80.

4

Decimals

100

1.35 + 0.005

1.355

200

21.05 - 6.7

14.35

300

2.4 x 0.9

2.16

400

12.4 / 0.8

15.5

500

15.5 x 15.5

240.25