hard Set 70 Form Exercise

9/15 × 2/7 = ?

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Answer: 6/35

SubType
multiply
Numerator1
9
Denominator1
15
Numerator2
2
Denominator2
7
Difficulty
hard

3/7 ÷ 1/11 = ?

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Answer: 33/7

SubType
divide
Numerator1
3
Denominator1
7
Numerator2
1
Denominator2
11
Difficulty
hard

Simplify 6/8 = ?

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Answer: 3/4

SubType
simplify
Numerator1
3
Denominator1
4
Numerator2
10
Denominator2
15
Difficulty
hard

4/5 - 9/16 = ?

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Answer: 19/80

SubType
subtract
Numerator1
4
Denominator1
5
Numerator2
9
Denominator2
16
Difficulty
hard

4/5 - 3/4 = ?

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Answer: 1/20

SubType
subtract
Numerator1
4
Denominator1
5
Numerator2
3
Denominator2
4
Difficulty
hard

6/8 - 5/13 = ?

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Answer: 19/52

SubType
subtract
Numerator1
6
Denominator1
8
Numerator2
5
Denominator2
13
Difficulty
hard

7/8 ÷ 1/2 = ?

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Answer: 7/4

SubType
divide
Numerator1
7
Denominator1
8
Numerator2
1
Denominator2
2
Difficulty
hard

2/9 ÷ 12/14 = ?

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Answer: 7/27

SubType
divide
Numerator1
2
Denominator1
9
Numerator2
12
Denominator2
14
Difficulty
hard

3/4 - 1/4 = ?

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Answer: 1/2

SubType
subtract
Numerator1
3
Denominator1
4
Numerator2
1
Denominator2
4
Difficulty
hard

2/4 - 1/7 = ?

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Answer: 5/14

SubType
subtract
Numerator1
2
Denominator1
4
Numerator2
1
Denominator2
7
Difficulty
hard

3/14 ÷ 1/2 = ?

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Answer: 3/7

SubType
divide
Numerator1
3
Denominator1
14
Numerator2
1
Denominator2
2
Difficulty
hard

12/14 × 2/4 = ?

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Answer: 3/7

SubType
multiply
Numerator1
12
Denominator1
14
Numerator2
2
Denominator2
4
Difficulty
hard

9/15 - 2/15 = ?

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Answer: 7/15

SubType
subtract
Numerator1
9
Denominator1
15
Numerator2
2
Denominator2
15
Difficulty
hard

6/12 × 2/10 = ?

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Answer: 1/10

SubType
multiply
Numerator1
6
Denominator1
12
Numerator2
2
Denominator2
10
Difficulty
hard

6/10 ÷ 3/5 = ?

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Answer: 1

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

Simplify 20/28 = ?

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Answer: 5/7

SubType
simplify
Numerator1
5
Denominator1
7
Numerator2
7
Denominator2
10
Difficulty
hard

Simplify 12/24 = ?

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Answer: 4/8

SubType
simplify
Numerator1
4
Denominator1
8
Numerator2
7
Denominator2
10
Difficulty
hard

Simplify 21/30 = ?

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Answer: 7/10

SubType
simplify
Numerator1
7
Denominator1
10
Numerator2
12
Denominator2
16
Difficulty
hard

2/10 ÷ 11/13 = ?

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Answer: 13/55

SubType
divide
Numerator1
2
Denominator1
10
Numerator2
11
Denominator2
13
Difficulty
hard

7/13 - 6/13 = ?

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Answer: 1/13

SubType
subtract
Numerator1
7
Denominator1
13
Numerator2
6
Denominator2
13
Difficulty
hard