hard Set 99 Form Exercise

8/16 - 1/11 = ?

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Answer: 9/22

SubType
subtract
Numerator1
8
Denominator1
16
Numerator2
1
Denominator2
11
Difficulty
hard

Simplify 4/20 = ?

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Answer: 1/5

SubType
simplify
Numerator1
1
Denominator1
5
Numerator2
1
Denominator2
2
Difficulty
hard

Simplify 9/15 = ?

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Answer: 3/5

SubType
simplify
Numerator1
3
Denominator1
5
Numerator2
2
Denominator2
6
Difficulty
hard

5/10 - 2/12 = ?

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Answer: 1/3

SubType
subtract
Numerator1
5
Denominator1
10
Numerator2
2
Denominator2
12
Difficulty
hard

Simplify 8/60 = ?

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Answer: 2/15

SubType
simplify
Numerator1
2
Denominator1
15
Numerator2
1
Denominator2
13
Difficulty
hard

1/3 + 8/14 = ?

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Answer: 19/21

SubType
add
Numerator1
1
Denominator1
3
Numerator2
8
Denominator2
14
Difficulty
hard

Simplify 24/30 = ?

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Answer: 12/15

SubType
simplify
Numerator1
12
Denominator1
15
Numerator2
6
Denominator2
9
Difficulty
hard

3/15 ÷ 9/13 = ?

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Answer: 13/45

SubType
divide
Numerator1
3
Denominator1
15
Numerator2
9
Denominator2
13
Difficulty
hard

13/14 - 1/13 = ?

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Answer: 155/182

SubType
subtract
Numerator1
13
Denominator1
14
Numerator2
1
Denominator2
13
Difficulty
hard

5/6 ÷ 5/13 = ?

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Answer: 13/6

SubType
divide
Numerator1
5
Denominator1
6
Numerator2
5
Denominator2
13
Difficulty
hard

2/7 - 1/6 = ?

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Answer: 5/42

SubType
subtract
Numerator1
2
Denominator1
7
Numerator2
1
Denominator2
6
Difficulty
hard

10/16 + 7/9 = ?

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Answer: 101/72

SubType
add
Numerator1
10
Denominator1
16
Numerator2
7
Denominator2
9
Difficulty
hard

2/3 - 1/6 = ?

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Answer: 1/2

SubType
subtract
Numerator1
2
Denominator1
3
Numerator2
1
Denominator2
6
Difficulty
hard

6/12 + 13/14 = ?

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Answer: 10/7

SubType
add
Numerator1
6
Denominator1
12
Numerator2
13
Denominator2
14
Difficulty
hard

Simplify 2/16 = ?

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Answer: 1/8

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

2/3 + 5/12 = ?

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Answer: 13/12

SubType
add
Numerator1
2
Denominator1
3
Numerator2
5
Denominator2
12
Difficulty
hard

4/6 × 4/10 = ?

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Answer: 4/15

SubType
multiply
Numerator1
4
Denominator1
6
Numerator2
4
Denominator2
10
Difficulty
hard

2/3 × 4/6 = ?

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Answer: 4/9

SubType
multiply
Numerator1
2
Denominator1
3
Numerator2
4
Denominator2
6
Difficulty
hard

9/11 + 6/14 = ?

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Answer: 96/77

SubType
add
Numerator1
9
Denominator1
11
Numerator2
6
Denominator2
14
Difficulty
hard

1/9 + 11/13 = ?

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Answer: 112/117

SubType
add
Numerator1
1
Denominator1
9
Numerator2
11
Denominator2
13
Difficulty
hard