hard Set 65 Form Exercise

1/4 + 2/5 = ?

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Answer: 13/20

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

3/4 - 11/15 = ?

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Answer: 1/60

SubType
subtract
Numerator1
3
Denominator1
4
Numerator2
11
Denominator2
15
Difficulty
hard

Simplify 21/42 = ?

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Answer: 7/14

SubType
simplify
Numerator1
7
Denominator1
14
Numerator2
1
Denominator2
4
Difficulty
hard

3/7 - 5/13 = ?

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Answer: 4/91

SubType
subtract
Numerator1
3
Denominator1
7
Numerator2
5
Denominator2
13
Difficulty
hard

10/15 + 5/16 = ?

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Answer: 47/48

SubType
add
Numerator1
10
Denominator1
15
Numerator2
5
Denominator2
16
Difficulty
hard

4/10 ÷ 2/3 = ?

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Answer: 3/5

SubType
divide
Numerator1
4
Denominator1
10
Numerator2
2
Denominator2
3
Difficulty
hard

13/15 × 10/14 = ?

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Answer: 13/21

SubType
multiply
Numerator1
13
Denominator1
15
Numerator2
10
Denominator2
14
Difficulty
hard

1/8 × 5/7 = ?

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Answer: 5/56

SubType
multiply
Numerator1
1
Denominator1
8
Numerator2
5
Denominator2
7
Difficulty
hard

6/14 + 11/16 = ?

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Answer: 125/112

SubType
add
Numerator1
6
Denominator1
14
Numerator2
11
Denominator2
16
Difficulty
hard

4/8 ÷ 1/8 = ?

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Answer: 4

SubType
divide
Numerator1
4
Denominator1
8
Numerator2
1
Denominator2
8
Difficulty
hard

5/9 ÷ 7/8 = ?

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Answer: 40/63

SubType
divide
Numerator1
5
Denominator1
9
Numerator2
7
Denominator2
8
Difficulty
hard

Simplify 30/45 = ?

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Answer: 10/15

SubType
simplify
Numerator1
10
Denominator1
15
Numerator2
3
Denominator2
10
Difficulty
hard

8/9 - 2/4 = ?

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Answer: 7/18

SubType
subtract
Numerator1
8
Denominator1
9
Numerator2
2
Denominator2
4
Difficulty
hard

Simplify 28/32 = ?

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Answer: 14/16

SubType
simplify
Numerator1
14
Denominator1
16
Numerator2
5
Denominator2
7
Difficulty
hard

10/15 - 1/5 = ?

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Answer: 7/15

SubType
subtract
Numerator1
10
Denominator1
15
Numerator2
1
Denominator2
5
Difficulty
hard

1/16 × 4/12 = ?

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Answer: 1/48

SubType
multiply
Numerator1
1
Denominator1
16
Numerator2
4
Denominator2
12
Difficulty
hard

14/15 - 2/16 = ?

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Answer: 97/120

SubType
subtract
Numerator1
14
Denominator1
15
Numerator2
2
Denominator2
16
Difficulty
hard

Simplify 28/52 = ?

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Answer: 7/13

SubType
simplify
Numerator1
7
Denominator1
13
Numerator2
4
Denominator2
5
Difficulty
hard

2/7 + 13/16 = ?

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Answer: 123/112

SubType
add
Numerator1
2
Denominator1
7
Numerator2
13
Denominator2
16
Difficulty
hard

Simplify 2/4 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
3
Denominator2
11
Difficulty
hard