hard Set 19 Form Exercise

3/12 - 1/15 = ?

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Answer: 11/60

SubType
subtract
Numerator1
3
Denominator1
12
Numerator2
1
Denominator2
15
Difficulty
hard

10/12 - 2/5 = ?

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Answer: 13/30

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

4/6 + 1/7 = ?

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Answer: 17/21

SubType
add
Numerator1
4
Denominator1
6
Numerator2
1
Denominator2
7
Difficulty
hard

3/12 + 13/16 = ?

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Answer: 17/16

SubType
add
Numerator1
3
Denominator1
12
Numerator2
13
Denominator2
16
Difficulty
hard

4/6 × 1/4 = ?

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Answer: 1/6

SubType
multiply
Numerator1
4
Denominator1
6
Numerator2
1
Denominator2
4
Difficulty
hard

3/5 × 8/13 = ?

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Answer: 24/65

SubType
multiply
Numerator1
3
Denominator1
5
Numerator2
8
Denominator2
13
Difficulty
hard

1/8 ÷ 2/8 = ?

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Answer: 1/2

SubType
divide
Numerator1
1
Denominator1
8
Numerator2
2
Denominator2
8
Difficulty
hard

8/10 + 12/14 = ?

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Answer: 58/35

SubType
add
Numerator1
8
Denominator1
10
Numerator2
12
Denominator2
14
Difficulty
hard

9/12 - 8/11 = ?

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Answer: 1/44

SubType
subtract
Numerator1
9
Denominator1
12
Numerator2
8
Denominator2
11
Difficulty
hard

Simplify 18/42 = ?

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Answer: 6/14

SubType
simplify
Numerator1
6
Denominator1
14
Numerator2
1
Denominator2
2
Difficulty
hard

Simplify 44/56 = ?

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Answer: 11/14

SubType
simplify
Numerator1
11
Denominator1
14
Numerator2
2
Denominator2
4
Difficulty
hard

Simplify 8/12 = ?

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Answer: 4/6

SubType
simplify
Numerator1
4
Denominator1
6
Numerator2
9
Denominator2
10
Difficulty
hard

7/11 ÷ 3/6 = ?

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Answer: 14/11

SubType
divide
Numerator1
7
Denominator1
11
Numerator2
3
Denominator2
6
Difficulty
hard

Simplify 12/36 = ?

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Answer: 3/9

SubType
simplify
Numerator1
3
Denominator1
9
Numerator2
9
Denominator2
12
Difficulty
hard

1/8 × 3/13 = ?

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Answer: 3/104

SubType
multiply
Numerator1
1
Denominator1
8
Numerator2
3
Denominator2
13
Difficulty
hard

3/6 × 6/7 = ?

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Answer: 3/7

SubType
multiply
Numerator1
3
Denominator1
6
Numerator2
6
Denominator2
7
Difficulty
hard

Simplify 9/39 = ?

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Answer: 3/13

SubType
simplify
Numerator1
3
Denominator1
13
Numerator2
1
Denominator2
2
Difficulty
hard

3/10 × 7/12 = ?

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Answer: 7/40

SubType
multiply
Numerator1
3
Denominator1
10
Numerator2
7
Denominator2
12
Difficulty
hard

3/6 ÷ 1/8 = ?

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Answer: 4

SubType
divide
Numerator1
3
Denominator1
6
Numerator2
1
Denominator2
8
Difficulty
hard

2/3 ÷ 10/12 = ?

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Answer: 4/5

SubType
divide
Numerator1
2
Denominator1
3
Numerator2
10
Denominator2
12
Difficulty
hard