hard Set 89 Form Exercise

5/11 + 4/6 = ?

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Answer: 37/33

SubType
add
Numerator1
5
Denominator1
11
Numerator2
4
Denominator2
6
Difficulty
hard

1/2 × 9/11 = ?

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Answer: 9/22

SubType
multiply
Numerator1
1
Denominator1
2
Numerator2
9
Denominator2
11
Difficulty
hard

14/16 × 1/7 = ?

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Answer: 1/8

SubType
multiply
Numerator1
14
Denominator1
16
Numerator2
1
Denominator2
7
Difficulty
hard

Simplify 9/15 = ?

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Answer: 3/5

SubType
simplify
Numerator1
3
Denominator1
5
Numerator2
10
Denominator2
13
Difficulty
hard

4/13 - 2/13 = ?

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Answer: 2/13

SubType
subtract
Numerator1
4
Denominator1
13
Numerator2
2
Denominator2
13
Difficulty
hard

4/13 - 1/6 = ?

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Answer: 11/78

SubType
subtract
Numerator1
4
Denominator1
13
Numerator2
1
Denominator2
6
Difficulty
hard

3/13 ÷ 3/10 = ?

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Answer: 10/13

SubType
divide
Numerator1
3
Denominator1
13
Numerator2
3
Denominator2
10
Difficulty
hard

7/9 - 3/5 = ?

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Answer: 8/45

SubType
subtract
Numerator1
7
Denominator1
9
Numerator2
3
Denominator2
5
Difficulty
hard

2/8 ÷ 4/6 = ?

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Answer: 3/8

SubType
divide
Numerator1
2
Denominator1
8
Numerator2
4
Denominator2
6
Difficulty
hard

4/15 + 5/13 = ?

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Answer: 127/195

SubType
add
Numerator1
4
Denominator1
15
Numerator2
5
Denominator2
13
Difficulty
hard

4/11 ÷ 2/8 = ?

Show answer

Answer: 16/11

SubType
divide
Numerator1
4
Denominator1
11
Numerator2
2
Denominator2
8
Difficulty
hard

6/7 ÷ 2/6 = ?

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Answer: 18/7

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

Simplify 6/12 = ?

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Answer: 2/4

SubType
simplify
Numerator1
2
Denominator1
4
Numerator2
6
Denominator2
7
Difficulty
hard

3/4 + 1/5 = ?

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Answer: 19/20

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

10/11 × 5/7 = ?

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Answer: 50/77

SubType
multiply
Numerator1
10
Denominator1
11
Numerator2
5
Denominator2
7
Difficulty
hard

10/13 + 2/12 = ?

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Answer: 73/78

SubType
add
Numerator1
10
Denominator1
13
Numerator2
2
Denominator2
12
Difficulty
hard

10/13 + 5/8 = ?

Show answer

Answer: 145/104

SubType
add
Numerator1
10
Denominator1
13
Numerator2
5
Denominator2
8
Difficulty
hard

7/8 - 5/12 = ?

Show answer

Answer: 11/24

SubType
subtract
Numerator1
7
Denominator1
8
Numerator2
5
Denominator2
12
Difficulty
hard

7/12 - 3/12 = ?

Show answer

Answer: 1/3

SubType
subtract
Numerator1
7
Denominator1
12
Numerator2
3
Denominator2
12
Difficulty
hard

2/4 + 1/2 = ?

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Answer: 1

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