hard Set 30 Form Exercise

1/9 × 9/14 = ?

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Answer: 1/14

SubType
multiply
Numerator1
1
Denominator1
9
Numerator2
9
Denominator2
14
Difficulty
hard

3/4 ÷ 12/16 = ?

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Answer: 1

SubType
divide
Numerator1
3
Denominator1
4
Numerator2
12
Denominator2
16
Difficulty
hard

10/11 × 6/7 = ?

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Answer: 60/77

SubType
multiply
Numerator1
10
Denominator1
11
Numerator2
6
Denominator2
7
Difficulty
hard

11/13 - 4/12 = ?

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Answer: 20/39

SubType
subtract
Numerator1
11
Denominator1
13
Numerator2
4
Denominator2
12
Difficulty
hard

7/10 ÷ 4/15 = ?

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Answer: 21/8

SubType
divide
Numerator1
7
Denominator1
10
Numerator2
4
Denominator2
15
Difficulty
hard

8/10 + 4/7 = ?

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Answer: 48/35

SubType
add
Numerator1
8
Denominator1
10
Numerator2
4
Denominator2
7
Difficulty
hard

9/13 - 4/10 = ?

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Answer: 19/65

SubType
subtract
Numerator1
9
Denominator1
13
Numerator2
4
Denominator2
10
Difficulty
hard

8/16 - 3/12 = ?

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Answer: 1/4

SubType
subtract
Numerator1
8
Denominator1
16
Numerator2
3
Denominator2
12
Difficulty
hard

3/4 - 6/12 = ?

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Answer: 1/4

SubType
subtract
Numerator1
3
Denominator1
4
Numerator2
6
Denominator2
12
Difficulty
hard

1/2 × 6/10 = ?

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Answer: 3/10

SubType
multiply
Numerator1
1
Denominator1
2
Numerator2
6
Denominator2
10
Difficulty
hard

5/15 + 4/16 = ?

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Answer: 7/12

SubType
add
Numerator1
5
Denominator1
15
Numerator2
4
Denominator2
16
Difficulty
hard

14/16 + 4/10 = ?

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Answer: 51/40

SubType
add
Numerator1
14
Denominator1
16
Numerator2
4
Denominator2
10
Difficulty
hard

4/13 + 8/9 = ?

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Answer: 140/117

SubType
add
Numerator1
4
Denominator1
13
Numerator2
8
Denominator2
9
Difficulty
hard

5/11 - 2/15 = ?

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Answer: 53/165

SubType
subtract
Numerator1
5
Denominator1
11
Numerator2
2
Denominator2
15
Difficulty
hard

11/15 × 2/8 = ?

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Answer: 11/60

SubType
multiply
Numerator1
11
Denominator1
15
Numerator2
2
Denominator2
8
Difficulty
hard

Simplify 6/12 = ?

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Answer: 2/4

SubType
simplify
Numerator1
2
Denominator1
4
Numerator2
11
Denominator2
13
Difficulty
hard

3/6 × 2/3 = ?

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Answer: 1/3

SubType
multiply
Numerator1
3
Denominator1
6
Numerator2
2
Denominator2
3
Difficulty
hard

1/3 + 8/9 = ?

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Answer: 11/9

SubType
add
Numerator1
1
Denominator1
3
Numerator2
8
Denominator2
9
Difficulty
hard

5/11 × 4/5 = ?

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Answer: 4/11

SubType
multiply
Numerator1
5
Denominator1
11
Numerator2
4
Denominator2
5
Difficulty
hard