hard Set 31 Form Exercise

Simplify 6/18 = ?

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Answer: 3/9

SubType
simplify
Numerator1
3
Denominator1
9
Numerator2
4
Denominator2
7
Difficulty
hard

9/14 + 1/2 = ?

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Answer: 8/7

SubType
add
Numerator1
9
Denominator1
14
Numerator2
1
Denominator2
2
Difficulty
hard

5/13 × 4/15 = ?

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Answer: 4/39

SubType
multiply
Numerator1
5
Denominator1
13
Numerator2
4
Denominator2
15
Difficulty
hard

4/5 ÷ 14/16 = ?

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Answer: 32/35

SubType
divide
Numerator1
4
Denominator1
5
Numerator2
14
Denominator2
16
Difficulty
hard

4/7 × 1/7 = ?

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Answer: 4/49

SubType
multiply
Numerator1
4
Denominator1
7
Numerator2
1
Denominator2
7
Difficulty
hard

3/4 - 7/10 = ?

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Answer: 1/20

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

6/7 - 2/3 = ?

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Answer: 4/21

SubType
subtract
Numerator1
6
Denominator1
7
Numerator2
2
Denominator2
3
Difficulty
hard

Simplify 24/36 = ?

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Answer: 6/9

SubType
simplify
Numerator1
6
Denominator1
9
Numerator2
1
Denominator2
5
Difficulty
hard

7/9 - 1/3 = ?

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Answer: 4/9

SubType
subtract
Numerator1
7
Denominator1
9
Numerator2
1
Denominator2
3
Difficulty
hard

6/13 + 2/15 = ?

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Answer: 116/195

SubType
add
Numerator1
6
Denominator1
13
Numerator2
2
Denominator2
15
Difficulty
hard

4/9 × 8/12 = ?

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Answer: 8/27

SubType
multiply
Numerator1
4
Denominator1
9
Numerator2
8
Denominator2
12
Difficulty
hard

8/13 ÷ 9/13 = ?

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Answer: 8/9

SubType
divide
Numerator1
8
Denominator1
13
Numerator2
9
Denominator2
13
Difficulty
hard

2/3 + 3/10 = ?

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Answer: 29/30

SubType
add
Numerator1
2
Denominator1
3
Numerator2
3
Denominator2
10
Difficulty
hard

Simplify 4/8 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
10
Denominator2
14
Difficulty
hard

8/9 - 2/4 = ?

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Answer: 7/18

SubType
subtract
Numerator1
8
Denominator1
9
Numerator2
2
Denominator2
4
Difficulty
hard

13/15 ÷ 6/12 = ?

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Answer: 26/15

SubType
divide
Numerator1
13
Denominator1
15
Numerator2
6
Denominator2
12
Difficulty
hard

2/7 - 1/13 = ?

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Answer: 19/91

SubType
subtract
Numerator1
2
Denominator1
7
Numerator2
1
Denominator2
13
Difficulty
hard

Simplify 4/24 = ?

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Answer: 2/12

SubType
simplify
Numerator1
2
Denominator1
12
Numerator2
11
Denominator2
16
Difficulty
hard

10/12 ÷ 12/15 = ?

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Answer: 25/24

SubType
divide
Numerator1
10
Denominator1
12
Numerator2
12
Denominator2
15
Difficulty
hard

2/3 × 13/14 = ?

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Answer: 13/21

SubType
multiply
Numerator1
2
Denominator1
3
Numerator2
13
Denominator2
14
Difficulty
hard