hard Set 66 Form Exercise

1/4 × 1/4 = ?

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Answer: 1/16

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

Simplify 24/27 = ?

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Answer: 8/9

SubType
simplify
Numerator1
8
Denominator1
9
Numerator2
1
Denominator2
9
Difficulty
hard

10/11 + 10/16 = ?

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Answer: 135/88

SubType
add
Numerator1
10
Denominator1
11
Numerator2
10
Denominator2
16
Difficulty
hard

3/15 + 1/5 = ?

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Answer: 2/5

SubType
add
Numerator1
3
Denominator1
15
Numerator2
1
Denominator2
5
Difficulty
hard

Simplify 8/12 = ?

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Answer: 4/6

SubType
simplify
Numerator1
4
Denominator1
6
Numerator2
9
Denominator2
13
Difficulty
hard

2/3 - 1/13 = ?

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Answer: 23/39

SubType
subtract
Numerator1
2
Denominator1
3
Numerator2
1
Denominator2
13
Difficulty
hard

6/14 - 2/9 = ?

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Answer: 13/63

SubType
subtract
Numerator1
6
Denominator1
14
Numerator2
2
Denominator2
9
Difficulty
hard

3/6 + 8/10 = ?

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Answer: 13/10

SubType
add
Numerator1
3
Denominator1
6
Numerator2
8
Denominator2
10
Difficulty
hard

9/16 + 8/9 = ?

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Answer: 209/144

SubType
add
Numerator1
9
Denominator1
16
Numerator2
8
Denominator2
9
Difficulty
hard

8/11 + 2/6 = ?

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Answer: 35/33

SubType
add
Numerator1
8
Denominator1
11
Numerator2
2
Denominator2
6
Difficulty
hard

10/13 × 1/4 = ?

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Answer: 5/26

SubType
multiply
Numerator1
10
Denominator1
13
Numerator2
1
Denominator2
4
Difficulty
hard

8/10 + 2/4 = ?

Show answer

Answer: 13/10

SubType
add
Numerator1
8
Denominator1
10
Numerator2
2
Denominator2
4
Difficulty
hard

2/6 + 5/6 = ?

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Answer: 7/6

SubType
add
Numerator1
2
Denominator1
6
Numerator2
5
Denominator2
6
Difficulty
hard

6/10 - 1/3 = ?

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Answer: 4/15

SubType
subtract
Numerator1
6
Denominator1
10
Numerator2
1
Denominator2
3
Difficulty
hard

2/12 + 4/15 = ?

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Answer: 13/30

SubType
add
Numerator1
2
Denominator1
12
Numerator2
4
Denominator2
15
Difficulty
hard

4/5 - 1/2 = ?

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Answer: 3/10

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

11/12 - 3/11 = ?

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Answer: 85/132

SubType
subtract
Numerator1
11
Denominator1
12
Numerator2
3
Denominator2
11
Difficulty
hard

Simplify 3/6 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
6
Denominator2
13
Difficulty
hard

6/8 - 2/12 = ?

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Answer: 7/12

SubType
subtract
Numerator1
6
Denominator1
8
Numerator2
2
Denominator2
12
Difficulty
hard

10/11 - 4/14 = ?

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Answer: 48/77

SubType
subtract
Numerator1
10
Denominator1
11
Numerator2
4
Denominator2
14
Difficulty
hard