hard Set 91 Form Exercise

Simplify 20/28 = ?

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Answer: 5/7

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

14/15 ÷ 4/6 = ?

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Answer: 7/5

SubType
divide
Numerator1
14
Denominator1
15
Numerator2
4
Denominator2
6
Difficulty
hard

1/2 + 2/6 = ?

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Answer: 5/6

SubType
add
Numerator1
1
Denominator1
2
Numerator2
2
Denominator2
6
Difficulty
hard

Simplify 6/9 = ?

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Answer: 2/3

SubType
simplify
Numerator1
2
Denominator1
3
Numerator2
1
Denominator2
6
Difficulty
hard

Simplify 2/14 = ?

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Answer: 1/7

SubType
simplify
Numerator1
1
Denominator1
7
Numerator2
7
Denominator2
16
Difficulty
hard

Simplify 16/22 = ?

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Answer: 8/11

SubType
simplify
Numerator1
8
Denominator1
11
Numerator2
5
Denominator2
14
Difficulty
hard

4/13 - 4/13 = ?

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

1/3 × 11/16 = ?

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Answer: 11/48

SubType
multiply
Numerator1
1
Denominator1
3
Numerator2
11
Denominator2
16
Difficulty
hard

6/7 - 9/14 = ?

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Answer: 3/14

SubType
subtract
Numerator1
6
Denominator1
7
Numerator2
9
Denominator2
14
Difficulty
hard

5/6 ÷ 8/10 = ?

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Answer: 25/24

SubType
divide
Numerator1
5
Denominator1
6
Numerator2
8
Denominator2
10
Difficulty
hard

12/15 ÷ 1/14 = ?

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Answer: 56/5

SubType
divide
Numerator1
12
Denominator1
15
Numerator2
1
Denominator2
14
Difficulty
hard

3/12 + 6/16 = ?

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Answer: 5/8

SubType
add
Numerator1
3
Denominator1
12
Numerator2
6
Denominator2
16
Difficulty
hard

1/5 × 1/6 = ?

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Answer: 1/30

SubType
multiply
Numerator1
1
Denominator1
5
Numerator2
1
Denominator2
6
Difficulty
hard

7/9 × 14/16 = ?

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Answer: 49/72

SubType
multiply
Numerator1
7
Denominator1
9
Numerator2
14
Denominator2
16
Difficulty
hard

2/14 + 5/11 = ?

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Answer: 46/77

SubType
add
Numerator1
2
Denominator1
14
Numerator2
5
Denominator2
11
Difficulty
hard

9/10 - 9/13 = ?

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Answer: 27/130

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

Simplify 4/12 = ?

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Answer: 1/3

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

3/8 ÷ 5/9 = ?

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Answer: 27/40

SubType
divide
Numerator1
3
Denominator1
8
Numerator2
5
Denominator2
9
Difficulty
hard

Simplify 33/45 = ?

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Answer: 11/15

SubType
simplify
Numerator1
11
Denominator1
15
Numerator2
2
Denominator2
4
Difficulty
hard

8/15 × 1/2 = ?

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Answer: 4/15

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