medium Set 100 Form Exercise

7/9 - 6/9 = ?

Show answer

Answer: 1/9

SubType
subtract
Numerator1
7
Denominator1
9
Numerator2
6
Denominator2
9
Difficulty
medium

5/9 + 8/11 = ?

Show answer

Answer: 127/99

SubType
add
Numerator1
5
Denominator1
9
Numerator2
8
Denominator2
11
Difficulty
medium

5/10 - 2/4 = ?

SubType
subtract
Numerator1
5
Denominator1
10
Numerator2
2
Denominator2
4
Difficulty
medium

1/4 × 1/2 = ?

Show answer

Answer: 1/8

SubType
multiply
Numerator1
1
Denominator1
4
Numerator2
1
Denominator2
2
Difficulty
medium

6/11 × 9/12 = ?

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Answer: 9/22

SubType
multiply
Numerator1
6
Denominator1
11
Numerator2
9
Denominator2
12
Difficulty
medium

3/6 ÷ 8/9 = ?

Show answer

Answer: 9/16

SubType
divide
Numerator1
3
Denominator1
6
Numerator2
8
Denominator2
9
Difficulty
medium

3/5 ÷ 7/12 = ?

Show answer

Answer: 36/35

SubType
divide
Numerator1
3
Denominator1
5
Numerator2
7
Denominator2
12
Difficulty
medium

Simplify 2/4 = ?

Show answer

Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
6
Denominator2
8
Difficulty
medium

Simplify 18/22 = ?

Show answer

Answer: 9/11

SubType
simplify
Numerator1
9
Denominator1
11
Numerator2
3
Denominator2
4
Difficulty
medium

1/2 ÷ 4/7 = ?

Show answer

Answer: 7/8

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
4
Denominator2
7
Difficulty
medium

1/11 × 1/9 = ?

Show answer

Answer: 1/99

SubType
multiply
Numerator1
1
Denominator1
11
Numerator2
1
Denominator2
9
Difficulty
medium

2/9 + 2/12 = ?

Show answer

Answer: 7/18

SubType
add
Numerator1
2
Denominator1
9
Numerator2
2
Denominator2
12
Difficulty
medium

7/10 + 4/6 = ?

Show answer

Answer: 41/30

SubType
add
Numerator1
7
Denominator1
10
Numerator2
4
Denominator2
6
Difficulty
medium

Simplify 8/12 = ?

Show answer

Answer: 2/3

SubType
simplify
Numerator1
2
Denominator1
3
Numerator2
6
Denominator2
7
Difficulty
medium

10/11 - 4/6 = ?

Show answer

Answer: 8/33

SubType
subtract
Numerator1
10
Denominator1
11
Numerator2
4
Denominator2
6
Difficulty
medium

1/3 × 1/5 = ?

Show answer

Answer: 1/15

SubType
multiply
Numerator1
1
Denominator1
3
Numerator2
1
Denominator2
5
Difficulty
medium

6/7 ÷ 3/4 = ?

Show answer

Answer: 8/7

SubType
divide
Numerator1
6
Denominator1
7
Numerator2
3
Denominator2
4
Difficulty
medium

Simplify 9/21 = ?

Show answer

Answer: 3/7

SubType
simplify
Numerator1
3
Denominator1
7
Numerator2
6
Denominator2
11
Difficulty
medium

2/5 + 5/10 = ?

Show answer

Answer: 9/10

SubType
add
Numerator1
2
Denominator1
5
Numerator2
5
Denominator2
10
Difficulty
medium

1/4 ÷ 7/11 = ?

Show answer

Answer: 11/28

SubType
divide
Numerator1
1
Denominator1
4
Numerator2
7
Denominator2
11
Difficulty
medium