hard Set 38 Form Exercise

Simplify 15/21 = ?

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Answer: 5/7

SubType
simplify
Numerator1
5
Denominator1
7
Numerator2
2
Denominator2
6
Difficulty
hard

1/4 + 7/13 = ?

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Answer: 41/52

SubType
add
Numerator1
1
Denominator1
4
Numerator2
7
Denominator2
13
Difficulty
hard

1/2 - 1/3 = ?

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Answer: 1/6

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

2/3 ÷ 5/8 = ?

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Answer: 16/15

SubType
divide
Numerator1
2
Denominator1
3
Numerator2
5
Denominator2
8
Difficulty
hard

2/15 + 7/15 = ?

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Answer: 3/5

SubType
add
Numerator1
2
Denominator1
15
Numerator2
7
Denominator2
15
Difficulty
hard

2/4 × 9/15 = ?

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Answer: 3/10

SubType
multiply
Numerator1
2
Denominator1
4
Numerator2
9
Denominator2
15
Difficulty
hard

10/14 - 1/2 = ?

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Answer: 3/14

SubType
subtract
Numerator1
10
Denominator1
14
Numerator2
1
Denominator2
2
Difficulty
hard

3/7 - 1/3 = ?

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Answer: 2/21

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

4/13 × 2/14 = ?

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Answer: 4/91

SubType
multiply
Numerator1
4
Denominator1
13
Numerator2
2
Denominator2
14
Difficulty
hard

1/4 + 7/8 = ?

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Answer: 9/8

SubType
add
Numerator1
1
Denominator1
4
Numerator2
7
Denominator2
8
Difficulty
hard

Simplify 20/64 = ?

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Answer: 5/16

SubType
simplify
Numerator1
5
Denominator1
16
Numerator2
4
Denominator2
12
Difficulty
hard

2/7 × 1/5 = ?

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Answer: 2/35

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

1/6 ÷ 2/8 = ?

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Answer: 2/3

SubType
divide
Numerator1
1
Denominator1
6
Numerator2
2
Denominator2
8
Difficulty
hard

3/6 × 1/9 = ?

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Answer: 1/18

SubType
multiply
Numerator1
3
Denominator1
6
Numerator2
1
Denominator2
9
Difficulty
hard

3/8 × 1/3 = ?

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Answer: 1/8

SubType
multiply
Numerator1
3
Denominator1
8
Numerator2
1
Denominator2
3
Difficulty
hard

1/2 ÷ 2/8 = ?

Show answer

Answer: 2

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
2
Denominator2
8
Difficulty
hard

1/4 + 4/5 = ?

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Answer: 21/20

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

1/3 + 14/15 = ?

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Answer: 19/15

SubType
add
Numerator1
1
Denominator1
3
Numerator2
14
Denominator2
15
Difficulty
hard

6/12 - 6/16 = ?

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Answer: 1/8

SubType
subtract
Numerator1
6
Denominator1
12
Numerator2
6
Denominator2
16
Difficulty
hard

6/8 - 7/11 = ?

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Answer: 5/44

SubType
subtract
Numerator1
6
Denominator1
8
Numerator2
7
Denominator2
11
Difficulty
hard