hard Set 93 Form Exercise

2/8 + 7/8 = ?

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Answer: 9/8

SubType
add
Numerator1
2
Denominator1
8
Numerator2
7
Denominator2
8
Difficulty
hard

8/15 + 1/4 = ?

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Answer: 47/60

SubType
add
Numerator1
8
Denominator1
15
Numerator2
1
Denominator2
4
Difficulty
hard

10/13 + 7/9 = ?

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Answer: 181/117

SubType
add
Numerator1
10
Denominator1
13
Numerator2
7
Denominator2
9
Difficulty
hard

4/9 ÷ 3/4 = ?

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Answer: 16/27

SubType
divide
Numerator1
4
Denominator1
9
Numerator2
3
Denominator2
4
Difficulty
hard

Simplify 9/21 = ?

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Answer: 3/7

SubType
simplify
Numerator1
3
Denominator1
7
Numerator2
1
Denominator2
5
Difficulty
hard

1/3 + 11/12 = ?

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Answer: 5/4

SubType
add
Numerator1
1
Denominator1
3
Numerator2
11
Denominator2
12
Difficulty
hard

Simplify 4/8 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
11
Denominator2
12
Difficulty
hard

2/7 ÷ 2/4 = ?

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Answer: 4/7

SubType
divide
Numerator1
2
Denominator1
7
Numerator2
2
Denominator2
4
Difficulty
hard

10/11 - 3/11 = ?

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Answer: 7/11

SubType
subtract
Numerator1
10
Denominator1
11
Numerator2
3
Denominator2
11
Difficulty
hard

3/5 + 4/7 = ?

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Answer: 41/35

SubType
add
Numerator1
3
Denominator1
5
Numerator2
4
Denominator2
7
Difficulty
hard

10/13 - 1/9 = ?

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Answer: 77/117

SubType
subtract
Numerator1
10
Denominator1
13
Numerator2
1
Denominator2
9
Difficulty
hard

2/3 - 3/13 = ?

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Answer: 17/39

SubType
subtract
Numerator1
2
Denominator1
3
Numerator2
3
Denominator2
13
Difficulty
hard

Simplify 3/6 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
6
Denominator2
9
Difficulty
hard

Simplify 4/48 = ?

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Answer: 1/12

SubType
simplify
Numerator1
1
Denominator1
12
Numerator2
1
Denominator2
16
Difficulty
hard

8/12 ÷ 5/10 = ?

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Answer: 4/3

SubType
divide
Numerator1
8
Denominator1
12
Numerator2
5
Denominator2
10
Difficulty
hard

15/16 × 1/6 = ?

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Answer: 5/32

SubType
multiply
Numerator1
15
Denominator1
16
Numerator2
1
Denominator2
6
Difficulty
hard

Simplify 4/20 = ?

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Answer: 1/5

SubType
simplify
Numerator1
1
Denominator1
5
Numerator2
5
Denominator2
7
Difficulty
hard

8/13 - 2/11 = ?

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Answer: 62/143

SubType
subtract
Numerator1
8
Denominator1
13
Numerator2
2
Denominator2
11
Difficulty
hard

9/10 + 10/14 = ?

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Answer: 113/70

SubType
add
Numerator1
9
Denominator1
10
Numerator2
10
Denominator2
14
Difficulty
hard

5/6 - 5/7 = ?

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Answer: 5/42

SubType
subtract
Numerator1
5
Denominator1
6
Numerator2
5
Denominator2
7
Difficulty
hard