hard Set 66 Form Exercise

1/2 - 1/10 = ?

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Answer: 2/5

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
1
Denominator2
10
Difficulty
hard

3/13 ÷ 2/3 = ?

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Answer: 9/26

SubType
divide
Numerator1
3
Denominator1
13
Numerator2
2
Denominator2
3
Difficulty
hard

1/2 + 8/15 = ?

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Answer: 31/30

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

3/4 + 7/16 = ?

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Answer: 19/16

SubType
add
Numerator1
3
Denominator1
4
Numerator2
7
Denominator2
16
Difficulty
hard

7/11 + 1/3 = ?

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Answer: 32/33

SubType
add
Numerator1
7
Denominator1
11
Numerator2
1
Denominator2
3
Difficulty
hard

Simplify 8/28 = ?

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Answer: 2/7

SubType
simplify
Numerator1
2
Denominator1
7
Numerator2
8
Denominator2
12
Difficulty
hard

4/5 + 1/2 = ?

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Answer: 13/10

SubType
add
Numerator1
4
Denominator1
5
Numerator2
1
Denominator2
2
Difficulty
hard

Simplify 14/18 = ?

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Answer: 7/9

SubType
simplify
Numerator1
7
Denominator1
9
Numerator2
5
Denominator2
13
Difficulty
hard

Simplify 8/12 = ?

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Answer: 2/3

SubType
simplify
Numerator1
2
Denominator1
3
Numerator2
1
Denominator2
15
Difficulty
hard

12/13 ÷ 3/9 = ?

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Answer: 36/13

SubType
divide
Numerator1
12
Denominator1
13
Numerator2
3
Denominator2
9
Difficulty
hard

5/15 × 2/4 = ?

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Answer: 1/6

SubType
multiply
Numerator1
5
Denominator1
15
Numerator2
2
Denominator2
4
Difficulty
hard

Simplify 14/22 = ?

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Answer: 7/11

SubType
simplify
Numerator1
7
Denominator1
11
Numerator2
1
Denominator2
3
Difficulty
hard

6/9 - 2/7 = ?

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Answer: 8/21

SubType
subtract
Numerator1
6
Denominator1
9
Numerator2
2
Denominator2
7
Difficulty
hard

1/14 ÷ 3/15 = ?

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Answer: 5/14

SubType
divide
Numerator1
1
Denominator1
14
Numerator2
3
Denominator2
15
Difficulty
hard

1/2 ÷ 2/7 = ?

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Answer: 7/4

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

Simplify 30/48 = ?

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Answer: 10/16

SubType
simplify
Numerator1
10
Denominator1
16
Numerator2
4
Denominator2
8
Difficulty
hard

9/12 ÷ 6/11 = ?

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Answer: 11/8

SubType
divide
Numerator1
9
Denominator1
12
Numerator2
6
Denominator2
11
Difficulty
hard

4/9 ÷ 1/5 = ?

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Answer: 20/9

SubType
divide
Numerator1
4
Denominator1
9
Numerator2
1
Denominator2
5
Difficulty
hard

2/14 ÷ 9/11 = ?

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Answer: 11/63

SubType
divide
Numerator1
2
Denominator1
14
Numerator2
9
Denominator2
11
Difficulty
hard