hard Set 71 Form Exercise

8/12 - 3/5 = ?

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Answer: 1/15

SubType
subtract
Numerator1
8
Denominator1
12
Numerator2
3
Denominator2
5
Difficulty
hard

3/4 × 4/6 = ?

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Answer: 1/2

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

5/7 ÷ 2/7 = ?

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Answer: 5/2

SubType
divide
Numerator1
5
Denominator1
7
Numerator2
2
Denominator2
7
Difficulty
hard

6/10 × 6/8 = ?

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Answer: 9/20

SubType
multiply
Numerator1
6
Denominator1
10
Numerator2
6
Denominator2
8
Difficulty
hard

Simplify 24/52 = ?

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Answer: 6/13

SubType
simplify
Numerator1
6
Denominator1
13
Numerator2
1
Denominator2
15
Difficulty
hard

5/8 + 5/9 = ?

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Answer: 85/72

SubType
add
Numerator1
5
Denominator1
8
Numerator2
5
Denominator2
9
Difficulty
hard

1/8 ÷ 8/12 = ?

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Answer: 3/16

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

4/6 + 13/14 = ?

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Answer: 67/42

SubType
add
Numerator1
4
Denominator1
6
Numerator2
13
Denominator2
14
Difficulty
hard

1/4 + 2/3 = ?

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Answer: 11/12

SubType
add
Numerator1
1
Denominator1
4
Numerator2
2
Denominator2
3
Difficulty
hard

Simplify 12/16 = ?

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Answer: 3/4

SubType
simplify
Numerator1
3
Denominator1
4
Numerator2
2
Denominator2
4
Difficulty
hard

2/3 - 2/6 = ?

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Answer: 1/3

SubType
subtract
Numerator1
2
Denominator1
3
Numerator2
2
Denominator2
6
Difficulty
hard

2/6 ÷ 7/10 = ?

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Answer: 10/21

SubType
divide
Numerator1
2
Denominator1
6
Numerator2
7
Denominator2
10
Difficulty
hard

3/4 ÷ 7/15 = ?

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Answer: 45/28

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

7/8 - 1/12 = ?

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Answer: 19/24

SubType
subtract
Numerator1
7
Denominator1
8
Numerator2
1
Denominator2
12
Difficulty
hard

4/16 - 1/13 = ?

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Answer: 9/52

SubType
subtract
Numerator1
4
Denominator1
16
Numerator2
1
Denominator2
13
Difficulty
hard

3/5 + 1/4 = ?

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Answer: 17/20

SubType
add
Numerator1
3
Denominator1
5
Numerator2
1
Denominator2
4
Difficulty
hard

1/2 - 1/3 = ?

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Answer: 1/6

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

8/15 + 2/16 = ?

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Answer: 79/120

SubType
add
Numerator1
8
Denominator1
15
Numerator2
2
Denominator2
16
Difficulty
hard

4/5 + 8/15 = ?

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Answer: 4/3

SubType
add
Numerator1
4
Denominator1
5
Numerator2
8
Denominator2
15
Difficulty
hard

Simplify 40/44 = ?

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Answer: 10/11

SubType
simplify
Numerator1
10
Denominator1
11
Numerator2
5
Denominator2
13
Difficulty
hard