hard Set 89 Form Exercise

5/9 - 5/15 = ?

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Answer: 2/9

SubType
subtract
Numerator1
5
Denominator1
9
Numerator2
5
Denominator2
15
Difficulty
hard

Simplify 8/52 = ?

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Answer: 2/13

SubType
simplify
Numerator1
2
Denominator1
13
Numerator2
7
Denominator2
8
Difficulty
hard

3/5 + 1/2 = ?

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Answer: 11/10

SubType
add
Numerator1
3
Denominator1
5
Numerator2
1
Denominator2
2
Difficulty
hard

Simplify 3/33 = ?

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Answer: 1/11

SubType
simplify
Numerator1
1
Denominator1
11
Numerator2
1
Denominator2
4
Difficulty
hard

6/16 + 7/12 = ?

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Answer: 23/24

SubType
add
Numerator1
6
Denominator1
16
Numerator2
7
Denominator2
12
Difficulty
hard

7/15 ÷ 10/11 = ?

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Answer: 77/150

SubType
divide
Numerator1
7
Denominator1
15
Numerator2
10
Denominator2
11
Difficulty
hard

1/12 ÷ 6/8 = ?

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Answer: 1/9

SubType
divide
Numerator1
1
Denominator1
12
Numerator2
6
Denominator2
8
Difficulty
hard

3/15 ÷ 4/5 = ?

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Answer: 1/4

SubType
divide
Numerator1
3
Denominator1
15
Numerator2
4
Denominator2
5
Difficulty
hard

8/10 + 12/15 = ?

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Answer: 8/5

SubType
add
Numerator1
8
Denominator1
10
Numerator2
12
Denominator2
15
Difficulty
hard

4/7 + 3/15 = ?

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Answer: 27/35

SubType
add
Numerator1
4
Denominator1
7
Numerator2
3
Denominator2
15
Difficulty
hard

3/5 - 5/15 = ?

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Answer: 4/15

SubType
subtract
Numerator1
3
Denominator1
5
Numerator2
5
Denominator2
15
Difficulty
hard

Simplify 40/64 = ?

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Answer: 10/16

SubType
simplify
Numerator1
10
Denominator1
16
Numerator2
2
Denominator2
4
Difficulty
hard

3/14 × 4/6 = ?

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Answer: 1/7

SubType
multiply
Numerator1
3
Denominator1
14
Numerator2
4
Denominator2
6
Difficulty
hard

2/12 ÷ 2/15 = ?

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Answer: 5/4

SubType
divide
Numerator1
2
Denominator1
12
Numerator2
2
Denominator2
15
Difficulty
hard

3/8 ÷ 2/11 = ?

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Answer: 33/16

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

2/4 × 4/10 = ?

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Answer: 1/5

SubType
multiply
Numerator1
2
Denominator1
4
Numerator2
4
Denominator2
10
Difficulty
hard

1/6 × 5/6 = ?

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Answer: 5/36

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

Simplify 27/39 = ?

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Answer: 9/13

SubType
simplify
Numerator1
9
Denominator1
13
Numerator2
2
Denominator2
9
Difficulty
hard

1/6 ÷ 2/3 = ?

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Answer: 1/4

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

Simplify 4/8 = ?

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Answer: 2/4

SubType
simplify
Numerator1
2
Denominator1
4
Numerator2
2
Denominator2
13
Difficulty
hard