Inequalities
Missing Values
Proportions
Fractions
Mystery Questions
100

more than

greater than

100

h/7 = 8

56

100

x/7 = 4/28

1

100

14/60

7/30

100

solve for x

x-y = 7

x=y+7

200

at most 

less than or equal to

200

4g-12=20

8

200

8/x = 4/16

x=32

200

2/5 * 5/6

10/30 = 1/3

200

write a fraction equivalent to 3/7

6/14, 9/21, etc.

300

7 is less than a number increased by 4

x-7=21

300

6n+3+2n=4n-5

-2

300

7/17 = x/51

x=21


300

2/9 + 1/3

5/9

300

4x+3<27

x<6

400

2(3x+2)<3x-17

x<-7

400

n-5 less than or equal to 2n+6

n greater than or equal to 11

400

-5/x+2 = 15/-45

x=13

400

3/x = 9/33

x=11

400

Evaluate the expression when x = 4

-3(4x-12)+12

0

500

19-4x < -2x -29

x>24

24<x

500

9+3(x+2) >15 (x-2)

5>x or x<5

500

x-1/8 = 2x+4/24

x=7

500

y/-4 = 23

-92

500

solve for m

m+n + 7 = 3n

3n-7 / n

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