Fractions

Reduce the following fraction:
16/20 =

• 8/10
• 4/5
• 1/2
• 16/20

Reduce the following fraction:
36/44

• 9/11
• 6/7
• 4/9
• 18/22

Solve:
-6 x (-5)

• -30
• 36
• 30
• -36

Solve:
4+ (-5) - 6

• 3
• 5
• -5
• -7

Reduce the following fraction:
25/55

• 2.5/5.5
• 1/3
• 5/11
• 3/5

Change the following mixed number into an improper fraction:
3   4/5 =

• 19/5
• 12/5
• it already is an improper fraction
• 32/5

Change the following mixed number into an improper fraction:
5  7/8

• 20/8
• 5/2
• 47/8
• it already is an improper fraction

Change the following improper fraction into a mixed number:
34/3

• 12  1/3
• 11  1/3
• 10  1/3
• it already is a mixed number

Reduce the following fraction:
75/81

• 25/27
• 4/5
• 26/27
• it cannot be reduced any further

Please solve the addition problem and then simplify:
3/4 + 3/4

• 1  1/2
• 6/4
• 3/2
• 1  2/4