hard Set 90 Form Exercise

2/6 × 3/16 = ?

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Answer: 1/16

SubType
multiply
Numerator1
2
Denominator1
6
Numerator2
3
Denominator2
16
Difficulty
hard

9/12 - 10/14 = ?

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Answer: 1/28

SubType
subtract
Numerator1
9
Denominator1
12
Numerator2
10
Denominator2
14
Difficulty
hard

1/4 × 11/15 = ?

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Answer: 11/60

SubType
multiply
Numerator1
1
Denominator1
4
Numerator2
11
Denominator2
15
Difficulty
hard

4/10 + 8/12 = ?

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Answer: 16/15

SubType
add
Numerator1
4
Denominator1
10
Numerator2
8
Denominator2
12
Difficulty
hard

7/13 + 1/2 = ?

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Answer: 27/26

SubType
add
Numerator1
7
Denominator1
13
Numerator2
1
Denominator2
2
Difficulty
hard

7/8 + 8/13 = ?

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Answer: 155/104

SubType
add
Numerator1
7
Denominator1
8
Numerator2
8
Denominator2
13
Difficulty
hard

2/4 - 3/7 = ?

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Answer: 1/14

SubType
subtract
Numerator1
2
Denominator1
4
Numerator2
3
Denominator2
7
Difficulty
hard

10/15 × 3/13 = ?

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Answer: 2/13

SubType
multiply
Numerator1
10
Denominator1
15
Numerator2
3
Denominator2
13
Difficulty
hard

Simplify 24/32 = ?

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Answer: 12/16

SubType
simplify
Numerator1
12
Denominator1
16
Numerator2
7
Denominator2
9
Difficulty
hard

4/5 ÷ 3/11 = ?

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Answer: 44/15

SubType
divide
Numerator1
4
Denominator1
5
Numerator2
3
Denominator2
11
Difficulty
hard

8/9 - 4/13 = ?

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Answer: 68/117

SubType
subtract
Numerator1
8
Denominator1
9
Numerator2
4
Denominator2
13
Difficulty
hard

1/2 - 4/14 = ?

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Answer: 3/14

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
4
Denominator2
14
Difficulty
hard

4/6 - 1/2 = ?

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Answer: 1/6

SubType
subtract
Numerator1
4
Denominator1
6
Numerator2
1
Denominator2
2
Difficulty
hard

6/11 ÷ 9/13 = ?

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Answer: 26/33

SubType
divide
Numerator1
6
Denominator1
11
Numerator2
9
Denominator2
13
Difficulty
hard

Simplify 6/12 = ?

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Answer: 3/6

SubType
simplify
Numerator1
3
Denominator1
6
Numerator2
10
Denominator2
13
Difficulty
hard

Simplify 3/39 = ?

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Answer: 1/13

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

Simplify 15/24 = ?

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Answer: 5/8

SubType
simplify
Numerator1
5
Denominator1
8
Numerator2
2
Denominator2
11
Difficulty
hard

6/8 ÷ 1/2 = ?

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Answer: 3/2

SubType
divide
Numerator1
6
Denominator1
8
Numerator2
1
Denominator2
2
Difficulty
hard

14/15 - 3/16 = ?

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Answer: 179/240

SubType
subtract
Numerator1
14
Denominator1
15
Numerator2
3
Denominator2
16
Difficulty
hard