hard Set 53 Form Exercise

5/13 - 1/7 = ?

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Answer: 22/91

SubType
subtract
Numerator1
5
Denominator1
13
Numerator2
1
Denominator2
7
Difficulty
hard

Simplify 4/16 = ?

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Answer: 1/4

SubType
simplify
Numerator1
1
Denominator1
4
Numerator2
5
Denominator2
15
Difficulty
hard

4/13 + 4/8 = ?

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Answer: 21/26

SubType
add
Numerator1
4
Denominator1
13
Numerator2
4
Denominator2
8
Difficulty
hard

10/13 ÷ 7/12 = ?

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Answer: 120/91

SubType
divide
Numerator1
10
Denominator1
13
Numerator2
7
Denominator2
12
Difficulty
hard

1/5 ÷ 6/11 = ?

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Answer: 11/30

SubType
divide
Numerator1
1
Denominator1
5
Numerator2
6
Denominator2
11
Difficulty
hard

1/2 - 2/12 = ?

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Answer: 1/3

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
2
Denominator2
12
Difficulty
hard

8/14 + 5/6 = ?

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Answer: 59/42

SubType
add
Numerator1
8
Denominator1
14
Numerator2
5
Denominator2
6
Difficulty
hard

1/3 + 5/7 = ?

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Answer: 22/21

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

1/9 ÷ 1/9 = ?

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Answer: 1

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

Simplify 18/27 = ?

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Answer: 6/9

SubType
simplify
Numerator1
6
Denominator1
9
Numerator2
4
Denominator2
5
Difficulty
hard

1/8 ÷ 13/15 = ?

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Answer: 15/104

SubType
divide
Numerator1
1
Denominator1
8
Numerator2
13
Denominator2
15
Difficulty
hard

Simplify 8/24 = ?

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Answer: 4/12

SubType
simplify
Numerator1
4
Denominator1
12
Numerator2
1
Denominator2
4
Difficulty
hard

Simplify 8/20 = ?

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Answer: 4/10

SubType
simplify
Numerator1
4
Denominator1
10
Numerator2
4
Denominator2
11
Difficulty
hard

Simplify 36/40 = ?

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Answer: 9/10

SubType
simplify
Numerator1
9
Denominator1
10
Numerator2
3
Denominator2
4
Difficulty
hard

2/9 + 3/5 = ?

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Answer: 37/45

SubType
add
Numerator1
2
Denominator1
9
Numerator2
3
Denominator2
5
Difficulty
hard

4/9 + 4/10 = ?

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Answer: 38/45

SubType
add
Numerator1
4
Denominator1
9
Numerator2
4
Denominator2
10
Difficulty
hard

3/6 × 6/15 = ?

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Answer: 1/5

SubType
multiply
Numerator1
3
Denominator1
6
Numerator2
6
Denominator2
15
Difficulty
hard

1/3 + 2/3 = ?

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Answer: 1

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

14/15 × 3/4 = ?

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Answer: 7/10

SubType
multiply
Numerator1
14
Denominator1
15
Numerator2
3
Denominator2
4
Difficulty
hard

6/10 × 12/16 = ?

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Answer: 9/20

SubType
multiply
Numerator1
6
Denominator1
10
Numerator2
12
Denominator2
16
Difficulty
hard