hard Set 31 Form Exercise

1/2 × 1/8 = ?

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Answer: 1/16

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

1/4 ÷ 6/7 = ?

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Answer: 7/24

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

Simplify 20/36 = ?

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Answer: 5/9

SubType
simplify
Numerator1
5
Denominator1
9
Numerator2
10
Denominator2
16
Difficulty
hard

1/5 ÷ 3/7 = ?

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Answer: 7/15

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

2/7 - 1/9 = ?

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Answer: 11/63

SubType
subtract
Numerator1
2
Denominator1
7
Numerator2
1
Denominator2
9
Difficulty
hard

Simplify 6/12 = ?

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Answer: 3/6

SubType
simplify
Numerator1
3
Denominator1
6
Numerator2
8
Denominator2
12
Difficulty
hard

1/2 × 15/16 = ?

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Answer: 15/32

SubType
multiply
Numerator1
1
Denominator1
2
Numerator2
15
Denominator2
16
Difficulty
hard

4/7 - 1/4 = ?

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Answer: 9/28

SubType
subtract
Numerator1
4
Denominator1
7
Numerator2
1
Denominator2
4
Difficulty
hard

2/3 × 8/11 = ?

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Answer: 16/33

SubType
multiply
Numerator1
2
Denominator1
3
Numerator2
8
Denominator2
11
Difficulty
hard

4/9 × 1/14 = ?

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Answer: 2/63

SubType
multiply
Numerator1
4
Denominator1
9
Numerator2
1
Denominator2
14
Difficulty
hard

9/14 × 2/4 = ?

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Answer: 9/28

SubType
multiply
Numerator1
9
Denominator1
14
Numerator2
2
Denominator2
4
Difficulty
hard

Simplify 12/20 = ?

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Answer: 6/10

SubType
simplify
Numerator1
6
Denominator1
10
Numerator2
10
Denominator2
13
Difficulty
hard

1/2 ÷ 7/8 = ?

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Answer: 4/7

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
7
Denominator2
8
Difficulty
hard

2/10 + 6/13 = ?

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Answer: 43/65

SubType
add
Numerator1
2
Denominator1
10
Numerator2
6
Denominator2
13
Difficulty
hard

Simplify 28/64 = ?

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Answer: 7/16

SubType
simplify
Numerator1
7
Denominator1
16
Numerator2
4
Denominator2
6
Difficulty
hard

2/5 × 1/2 = ?

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Answer: 1/5

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

8/10 × 3/9 = ?

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Answer: 4/15

SubType
multiply
Numerator1
8
Denominator1
10
Numerator2
3
Denominator2
9
Difficulty
hard

7/9 × 1/2 = ?

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Answer: 7/18

SubType
multiply
Numerator1
7
Denominator1
9
Numerator2
1
Denominator2
2
Difficulty
hard

Simplify 2/30 = ?

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Answer: 1/15

SubType
simplify
Numerator1
1
Denominator1
15
Numerator2
1
Denominator2
11
Difficulty
hard

5/6 - 1/2 = ?

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Answer: 1/3

SubType
subtract
Numerator1
5
Denominator1
6
Numerator2
1
Denominator2
2
Difficulty
hard