hard Set 9 Form Exercise

3/14 ÷ 9/11 = ?

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Answer: 11/42

SubType
divide
Numerator1
3
Denominator1
14
Numerator2
9
Denominator2
11
Difficulty
hard

4/6 ÷ 2/6 = ?

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Answer: 2

SubType
divide
Numerator1
4
Denominator1
6
Numerator2
2
Denominator2
6
Difficulty
hard

1/2 ÷ 4/10 = ?

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Answer: 5/4

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
4
Denominator2
10
Difficulty
hard

1/2 - 5/12 = ?

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Answer: 1/12

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
5
Denominator2
12
Difficulty
hard

1/4 ÷ 6/8 = ?

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Answer: 1/3

SubType
divide
Numerator1
1
Denominator1
4
Numerator2
6
Denominator2
8
Difficulty
hard

2/3 + 2/5 = ?

Show answer

Answer: 16/15

SubType
add
Numerator1
2
Denominator1
3
Numerator2
2
Denominator2
5
Difficulty
hard

6/14 + 10/13 = ?

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Answer: 109/91

SubType
add
Numerator1
6
Denominator1
14
Numerator2
10
Denominator2
13
Difficulty
hard

7/9 ÷ 6/9 = ?

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Answer: 7/6

SubType
divide
Numerator1
7
Denominator1
9
Numerator2
6
Denominator2
9
Difficulty
hard

2/13 + 10/11 = ?

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Answer: 152/143

SubType
add
Numerator1
2
Denominator1
13
Numerator2
10
Denominator2
11
Difficulty
hard

Simplify 14/22 = ?

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Answer: 7/11

SubType
simplify
Numerator1
7
Denominator1
11
Numerator2
3
Denominator2
9
Difficulty
hard

1/2 + 2/3 = ?

Show answer

Answer: 7/6

SubType
add
Numerator1
1
Denominator1
2
Numerator2
2
Denominator2
3
Difficulty
hard

1/2 + 3/5 = ?

Show answer

Answer: 11/10

SubType
add
Numerator1
1
Denominator1
2
Numerator2
3
Denominator2
5
Difficulty
hard

8/15 × 6/13 = ?

Show answer

Answer: 16/65

SubType
multiply
Numerator1
8
Denominator1
15
Numerator2
6
Denominator2
13
Difficulty
hard

3/5 - 6/10 = ?

SubType
subtract
Numerator1
3
Denominator1
5
Numerator2
6
Denominator2
10
Difficulty
hard

3/5 + 8/15 = ?

Show answer

Answer: 17/15

SubType
add
Numerator1
3
Denominator1
5
Numerator2
8
Denominator2
15
Difficulty
hard

5/9 + 2/7 = ?

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Answer: 53/63

SubType
add
Numerator1
5
Denominator1
9
Numerator2
2
Denominator2
7
Difficulty
hard

6/15 + 5/13 = ?

Show answer

Answer: 51/65

SubType
add
Numerator1
6
Denominator1
15
Numerator2
5
Denominator2
13
Difficulty
hard

11/14 - 5/7 = ?

Show answer

Answer: 1/14

SubType
subtract
Numerator1
11
Denominator1
14
Numerator2
5
Denominator2
7
Difficulty
hard

1/2 ÷ 14/15 = ?

Show answer

Answer: 15/28

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
14
Denominator2
15
Difficulty
hard

1/2 ÷ 2/7 = ?

Show answer

Answer: 7/4

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
2
Denominator2
7
Difficulty
hard