Math Jeopardy

A

100

Convert 2 1/(2 ) to improper fraction.

Solution:

2 1/(2 ) = 2/(2 ) + 2/(2 ) + 1/(2 ) = 5/(2 )

200

What is the equivalent improper fraction

of 3 5/(8 ) ?

Solution:

3 5/(8 ) = 8/(8 ) + 8/(8 )+ 8/(8 ) + 5/(8 )= 29/(8 )

300

Convert 9 7/(8 ) to improper fraction.

Solution:

79/8

400

What is the equivalent improper fraction

of 12 3/(5 ) ?

= 63/(5 )

500

Convert 17 3/(12 ) to improper fraction.

Solution:

207/(12 )

B

100

Convert  11/(5 ) to mixed fraction.

Solution:

2 1/(5 )

200

What is the equivalent mixed fraction of   25/(4 ) ?

Solution:

25/(4 ) =6 1/(4 )

300

Convert  73/(9 ) to mixed fraction.

Solution:

73/(9 ) = 8 1/(9 )

400

What is the equivalent mixed fraction of   125/(6 ) ?

Solution:

125/(6 ) =2 5/(6 )

500

Convert  177/(7 ) to mixed fraction.

Solution:

177/(7 ) = 25 2/(7 )

C

100

Simplify   8/(12 ) to its simplest form.

Solution:

8/(12 ) =  (8"÷" 4)/(12"÷" 4) = 2/(3 )

200

Simplify   15/(24 ) to its simplest form.

Solution:

15/(24 ) =  (15"÷" 3)/(24"÷" 3) = 5/(8 )

300

Simplify   20/(45 ) to its simplest form.

Solution:

20/(45 ) =  (20" ÷" 5)/(45"÷" 5) = 4/(9 )

400

Simplify   63/(77 ) to its simplest form.

Solution:

63/(77 ) =  (63" ÷" 7)/(77 "÷" 7) = 9/(11 )

500

Simplify   68/(88 ) to its simplest form.

Solution:

68/(88 ) =  (68" ÷" 4)/(88" ÷" 4) = 17/(22 )

D

100

Convert the fraction    1/(4 ) to decimals.

Solution:

1/(4 ) = 0.25

200

What is the decimal form of  2/(5 )?

Solution:

2/5 = 0.4

300

Convert the fraction    1/(8 ) to decimals.

Solution:

1/(8 ) = 0.125

400

What is the decimal form of  2/(3 )?

Solution:

2/3 = 0.666

500

Convert the fraction    5/(8 ) to decimals.

Solution:

5/(8 ) = 0.624

E

100

10/100 in decimal.

0.10

200

253/10 in decimal. 

25.3

300

1600/1000 in decimals

1.6

400

123456789 / 100000 in decimals

1234.56789

500

True or False 

159753 / 300 = 532.51

true