hard Set 86 Form Exercise

Simplify 6/21 = ?

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Answer: 2/7

SubType
simplify
Numerator1
2
Denominator1
7
Numerator2
2
Denominator2
3
Difficulty
hard

14/15 + 1/10 = ?

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Answer: 31/30

SubType
add
Numerator1
14
Denominator1
15
Numerator2
1
Denominator2
10
Difficulty
hard

7/12 × 1/6 = ?

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Answer: 7/72

SubType
multiply
Numerator1
7
Denominator1
12
Numerator2
1
Denominator2
6
Difficulty
hard

1/11 × 3/14 = ?

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Answer: 3/154

SubType
multiply
Numerator1
1
Denominator1
11
Numerator2
3
Denominator2
14
Difficulty
hard

1/8 × 4/8 = ?

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Answer: 1/16

SubType
multiply
Numerator1
1
Denominator1
8
Numerator2
4
Denominator2
8
Difficulty
hard

1/4 ÷ 1/6 = ?

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Answer: 3/2

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

Simplify 4/30 = ?

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Answer: 2/15

SubType
simplify
Numerator1
2
Denominator1
15
Numerator2
4
Denominator2
12
Difficulty
hard

5/12 ÷ 11/13 = ?

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Answer: 65/132

SubType
divide
Numerator1
5
Denominator1
12
Numerator2
11
Denominator2
13
Difficulty
hard

2/4 + 7/8 = ?

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Answer: 11/8

SubType
add
Numerator1
2
Denominator1
4
Numerator2
7
Denominator2
8
Difficulty
hard

2/3 ÷ 2/4 = ?

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Answer: 4/3

SubType
divide
Numerator1
2
Denominator1
3
Numerator2
2
Denominator2
4
Difficulty
hard

Simplify 6/18 = ?

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Answer: 2/6

SubType
simplify
Numerator1
2
Denominator1
6
Numerator2
10
Denominator2
15
Difficulty
hard

1/2 - 2/13 = ?

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Answer: 9/26

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

2/6 + 2/15 = ?

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Answer: 7/15

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

9/14 × 2/13 = ?

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Answer: 9/91

SubType
multiply
Numerator1
9
Denominator1
14
Numerator2
2
Denominator2
13
Difficulty
hard

3/4 + 5/8 = ?

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Answer: 11/8

SubType
add
Numerator1
3
Denominator1
4
Numerator2
5
Denominator2
8
Difficulty
hard

2/5 ÷ 2/6 = ?

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Answer: 6/5

SubType
divide
Numerator1
2
Denominator1
5
Numerator2
2
Denominator2
6
Difficulty
hard

8/15 - 1/2 = ?

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Answer: 1/30

SubType
subtract
Numerator1
8
Denominator1
15
Numerator2
1
Denominator2
2
Difficulty
hard

Simplify 8/12 = ?

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Answer: 4/6

SubType
simplify
Numerator1
4
Denominator1
6
Numerator2
2
Denominator2
4
Difficulty
hard

3/4 - 11/15 = ?

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Answer: 1/60

SubType
subtract
Numerator1
3
Denominator1
4
Numerator2
11
Denominator2
15
Difficulty
hard

5/8 - 2/9 = ?

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Answer: 29/72

SubType
subtract
Numerator1
5
Denominator1
8
Numerator2
2
Denominator2
9
Difficulty
hard