hard Set 51 Form Exercise

4/13 ÷ 10/13 = ?

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Answer: 2/5

SubType
divide
Numerator1
4
Denominator1
13
Numerator2
10
Denominator2
13
Difficulty
hard

Simplify 8/20 = ?

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Answer: 4/10

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

4/11 × 8/9 = ?

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Answer: 32/99

SubType
multiply
Numerator1
4
Denominator1
11
Numerator2
8
Denominator2
9
Difficulty
hard

13/14 ÷ 11/13 = ?

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Answer: 169/154

SubType
divide
Numerator1
13
Denominator1
14
Numerator2
11
Denominator2
13
Difficulty
hard

4/15 - 1/6 = ?

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Answer: 1/10

SubType
subtract
Numerator1
4
Denominator1
15
Numerator2
1
Denominator2
6
Difficulty
hard

Simplify 4/8 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
1
Denominator2
4
Difficulty
hard

2/3 - 6/16 = ?

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Answer: 7/24

SubType
subtract
Numerator1
2
Denominator1
3
Numerator2
6
Denominator2
16
Difficulty
hard

8/11 + 8/10 = ?

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Answer: 84/55

SubType
add
Numerator1
8
Denominator1
11
Numerator2
8
Denominator2
10
Difficulty
hard

4/5 + 8/11 = ?

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Answer: 84/55

SubType
add
Numerator1
4
Denominator1
5
Numerator2
8
Denominator2
11
Difficulty
hard

6/10 - 3/13 = ?

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Answer: 24/65

SubType
subtract
Numerator1
6
Denominator1
10
Numerator2
3
Denominator2
13
Difficulty
hard

4/9 - 3/11 = ?

Show answer

Answer: 17/99

SubType
subtract
Numerator1
4
Denominator1
9
Numerator2
3
Denominator2
11
Difficulty
hard

6/10 - 3/5 = ?

SubType
subtract
Numerator1
6
Denominator1
10
Numerator2
3
Denominator2
5
Difficulty
hard

8/10 × 7/13 = ?

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Answer: 28/65

SubType
multiply
Numerator1
8
Denominator1
10
Numerator2
7
Denominator2
13
Difficulty
hard

1/2 + 13/15 = ?

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Answer: 41/30

SubType
add
Numerator1
1
Denominator1
2
Numerator2
13
Denominator2
15
Difficulty
hard

7/12 × 7/10 = ?

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Answer: 49/120

SubType
multiply
Numerator1
7
Denominator1
12
Numerator2
7
Denominator2
10
Difficulty
hard

Simplify 12/33 = ?

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Answer: 4/11

SubType
simplify
Numerator1
4
Denominator1
11
Numerator2
3
Denominator2
6
Difficulty
hard

5/13 × 2/8 = ?

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Answer: 5/52

SubType
multiply
Numerator1
5
Denominator1
13
Numerator2
2
Denominator2
8
Difficulty
hard

Simplify 15/18 = ?

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Answer: 5/6

SubType
simplify
Numerator1
5
Denominator1
6
Numerator2
1
Denominator2
3
Difficulty
hard

1/2 ÷ 13/15 = ?

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Answer: 15/26

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
13
Denominator2
15
Difficulty
hard

5/13 × 2/3 = ?

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Answer: 10/39

SubType
multiply
Numerator1
5
Denominator1
13
Numerator2
2
Denominator2
3
Difficulty
hard