hard Set 49 Form Exercise

2/4 - 3/15 = ?

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Answer: 3/10

SubType
subtract
Numerator1
2
Denominator1
4
Numerator2
3
Denominator2
15
Difficulty
hard

5/7 ÷ 1/4 = ?

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Answer: 20/7

SubType
divide
Numerator1
5
Denominator1
7
Numerator2
1
Denominator2
4
Difficulty
hard

8/11 × 3/7 = ?

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Answer: 24/77

SubType
multiply
Numerator1
8
Denominator1
11
Numerator2
3
Denominator2
7
Difficulty
hard

5/15 ÷ 8/11 = ?

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Answer: 11/24

SubType
divide
Numerator1
5
Denominator1
15
Numerator2
8
Denominator2
11
Difficulty
hard

11/13 + 12/16 = ?

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Answer: 83/52

SubType
add
Numerator1
11
Denominator1
13
Numerator2
12
Denominator2
16
Difficulty
hard

9/10 + 5/12 = ?

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Answer: 79/60

SubType
add
Numerator1
9
Denominator1
10
Numerator2
5
Denominator2
12
Difficulty
hard

2/11 - 1/15 = ?

Show answer

Answer: 19/165

SubType
subtract
Numerator1
2
Denominator1
11
Numerator2
1
Denominator2
15
Difficulty
hard

4/7 + 5/6 = ?

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Answer: 59/42

SubType
add
Numerator1
4
Denominator1
7
Numerator2
5
Denominator2
6
Difficulty
hard

5/6 - 1/4 = ?

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Answer: 7/12

SubType
subtract
Numerator1
5
Denominator1
6
Numerator2
1
Denominator2
4
Difficulty
hard

4/7 × 8/12 = ?

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Answer: 8/21

SubType
multiply
Numerator1
4
Denominator1
7
Numerator2
8
Denominator2
12
Difficulty
hard

3/6 ÷ 3/11 = ?

Show answer

Answer: 11/6

SubType
divide
Numerator1
3
Denominator1
6
Numerator2
3
Denominator2
11
Difficulty
hard

9/13 + 4/14 = ?

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Answer: 89/91

SubType
add
Numerator1
9
Denominator1
13
Numerator2
4
Denominator2
14
Difficulty
hard

Simplify 2/6 = ?

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Answer: 1/3

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

2/4 + 1/3 = ?

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Answer: 5/6

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

4/7 + 5/16 = ?

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Answer: 99/112

SubType
add
Numerator1
4
Denominator1
7
Numerator2
5
Denominator2
16
Difficulty
hard

1/5 × 2/5 = ?

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Answer: 2/25

SubType
multiply
Numerator1
1
Denominator1
5
Numerator2
2
Denominator2
5
Difficulty
hard

4/10 - 1/5 = ?

Show answer

Answer: 1/5

SubType
subtract
Numerator1
4
Denominator1
10
Numerator2
1
Denominator2
5
Difficulty
hard

1/3 - 2/7 = ?

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Answer: 1/21

SubType
subtract
Numerator1
1
Denominator1
3
Numerator2
2
Denominator2
7
Difficulty
hard

5/7 - 1/2 = ?

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Answer: 3/14

SubType
subtract
Numerator1
5
Denominator1
7
Numerator2
1
Denominator2
2
Difficulty
hard

8/9 ÷ 7/14 = ?

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Answer: 16/9

SubType
divide
Numerator1
8
Denominator1
9
Numerator2
7
Denominator2
14
Difficulty
hard