hard Set 27 Form Exercise

4/10 × 5/9 = ?

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Answer: 2/9

SubType
multiply
Numerator1
4
Denominator1
10
Numerator2
5
Denominator2
9
Difficulty
hard

8/10 - 7/14 = ?

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Answer: 3/10

SubType
subtract
Numerator1
8
Denominator1
10
Numerator2
7
Denominator2
14
Difficulty
hard

2/8 × 1/10 = ?

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Answer: 1/40

SubType
multiply
Numerator1
2
Denominator1
8
Numerator2
1
Denominator2
10
Difficulty
hard

3/5 ÷ 9/13 = ?

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Answer: 13/15

SubType
divide
Numerator1
3
Denominator1
5
Numerator2
9
Denominator2
13
Difficulty
hard

2/7 - 3/11 = ?

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Answer: 1/77

SubType
subtract
Numerator1
2
Denominator1
7
Numerator2
3
Denominator2
11
Difficulty
hard

1/2 - 6/13 = ?

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Answer: 1/26

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
6
Denominator2
13
Difficulty
hard

Simplify 12/45 = ?

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Answer: 4/15

SubType
simplify
Numerator1
4
Denominator1
15
Numerator2
3
Denominator2
8
Difficulty
hard

14/15 ÷ 2/7 = ?

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Answer: 49/15

SubType
divide
Numerator1
14
Denominator1
15
Numerator2
2
Denominator2
7
Difficulty
hard

Simplify 2/30 = ?

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Answer: 1/15

SubType
simplify
Numerator1
1
Denominator1
15
Numerator2
2
Denominator2
10
Difficulty
hard

3/4 × 7/9 = ?

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Answer: 7/12

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

Simplify 2/20 = ?

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Answer: 1/10

SubType
simplify
Numerator1
1
Denominator1
10
Numerator2
5
Denominator2
10
Difficulty
hard

Simplify 12/21 = ?

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Answer: 4/7

SubType
simplify
Numerator1
4
Denominator1
7
Numerator2
2
Denominator2
14
Difficulty
hard

2/3 × 5/7 = ?

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Answer: 10/21

SubType
multiply
Numerator1
2
Denominator1
3
Numerator2
5
Denominator2
7
Difficulty
hard

1/13 + 3/6 = ?

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Answer: 15/26

SubType
add
Numerator1
1
Denominator1
13
Numerator2
3
Denominator2
6
Difficulty
hard

9/12 - 4/13 = ?

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Answer: 23/52

SubType
subtract
Numerator1
9
Denominator1
12
Numerator2
4
Denominator2
13
Difficulty
hard

9/13 × 2/3 = ?

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Answer: 6/13

SubType
multiply
Numerator1
9
Denominator1
13
Numerator2
2
Denominator2
3
Difficulty
hard

2/3 + 6/15 = ?

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Answer: 16/15

SubType
add
Numerator1
2
Denominator1
3
Numerator2
6
Denominator2
15
Difficulty
hard

8/11 - 2/12 = ?

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Answer: 37/66

SubType
subtract
Numerator1
8
Denominator1
11
Numerator2
2
Denominator2
12
Difficulty
hard

3/6 - 1/5 = ?

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Answer: 3/10

SubType
subtract
Numerator1
3
Denominator1
6
Numerator2
1
Denominator2
5
Difficulty
hard

3/5 × 2/13 = ?

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Answer: 6/65

SubType
multiply
Numerator1
3
Denominator1
5
Numerator2
2
Denominator2
13
Difficulty
hard