medium Set 21 Form Exercise

4/11 - 2/12 = ?

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Answer: 13/66

SubType
subtract
Numerator1
4
Denominator1
11
Numerator2
2
Denominator2
12
Difficulty
medium

3/4 - 7/10 = ?

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Answer: 1/20

SubType
subtract
Numerator1
3
Denominator1
4
Numerator2
7
Denominator2
10
Difficulty
medium

1/12 ÷ 1/2 = ?

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Answer: 1/6

SubType
divide
Numerator1
1
Denominator1
12
Numerator2
1
Denominator2
2
Difficulty
medium

3/4 + 2/7 = ?

Show answer

Answer: 29/28

SubType
add
Numerator1
3
Denominator1
4
Numerator2
2
Denominator2
7
Difficulty
medium

6/8 ÷ 3/6 = ?

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Answer: 3/2

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

1/5 ÷ 1/9 = ?

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Answer: 9/5

SubType
divide
Numerator1
1
Denominator1
5
Numerator2
1
Denominator2
9
Difficulty
medium

11/12 ÷ 1/6 = ?

Show answer

Answer: 11/2

SubType
divide
Numerator1
11
Denominator1
12
Numerator2
1
Denominator2
6
Difficulty
medium

4/11 + 7/11 = ?

Show answer

Answer: 1

SubType
add
Numerator1
4
Denominator1
11
Numerator2
7
Denominator2
11
Difficulty
medium

7/8 ÷ 8/12 = ?

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Answer: 21/16

SubType
divide
Numerator1
7
Denominator1
8
Numerator2
8
Denominator2
12
Difficulty
medium

4/9 × 2/4 = ?

Show answer

Answer: 2/9

SubType
multiply
Numerator1
4
Denominator1
9
Numerator2
2
Denominator2
4
Difficulty
medium

Simplify 2/10 = ?

Show answer

Answer: 1/5

SubType
simplify
Numerator1
1
Denominator1
5
Numerator2
1
Denominator2
12
Difficulty
medium

1/12 + 1/4 = ?

Show answer

Answer: 1/3

SubType
add
Numerator1
1
Denominator1
12
Numerator2
1
Denominator2
4
Difficulty
medium

6/8 × 3/4 = ?

Show answer

Answer: 9/16

SubType
multiply
Numerator1
6
Denominator1
8
Numerator2
3
Denominator2
4
Difficulty
medium

2/7 ÷ 5/10 = ?

Show answer

Answer: 4/7

SubType
divide
Numerator1
2
Denominator1
7
Numerator2
5
Denominator2
10
Difficulty
medium

6/10 - 2/4 = ?

Show answer

Answer: 1/10

SubType
subtract
Numerator1
6
Denominator1
10
Numerator2
2
Denominator2
4
Difficulty
medium

5/11 - 3/7 = ?

Show answer

Answer: 2/77

SubType
subtract
Numerator1
5
Denominator1
11
Numerator2
3
Denominator2
7
Difficulty
medium

5/9 - 1/4 = ?

Show answer

Answer: 11/36

SubType
subtract
Numerator1
5
Denominator1
9
Numerator2
1
Denominator2
4
Difficulty
medium

2/9 - 2/11 = ?

Show answer

Answer: 4/99

SubType
subtract
Numerator1
2
Denominator1
9
Numerator2
2
Denominator2
11
Difficulty
medium

1/3 × 11/12 = ?

Show answer

Answer: 11/36

SubType
multiply
Numerator1
1
Denominator1
3
Numerator2
11
Denominator2
12
Difficulty
medium

8/12 × 3/4 = ?

Show answer

Answer: 1/2

SubType
multiply
Numerator1
8
Denominator1
12
Numerator2
3
Denominator2
4
Difficulty
medium