hard Set 86 Form Exercise

9/13 - 3/7 = ?

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Answer: 24/91

SubType
subtract
Numerator1
9
Denominator1
13
Numerator2
3
Denominator2
7
Difficulty
hard

Simplify 42/45 = ?

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Answer: 14/15

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

6/7 - 2/6 = ?

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Answer: 11/21

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

1/3 × 4/16 = ?

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Answer: 1/12

SubType
multiply
Numerator1
1
Denominator1
3
Numerator2
4
Denominator2
16
Difficulty
hard

1/3 - 3/10 = ?

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Answer: 1/30

SubType
subtract
Numerator1
1
Denominator1
3
Numerator2
3
Denominator2
10
Difficulty
hard

4/5 × 3/7 = ?

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Answer: 12/35

SubType
multiply
Numerator1
4
Denominator1
5
Numerator2
3
Denominator2
7
Difficulty
hard

3/4 × 2/4 = ?

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Answer: 3/8

SubType
multiply
Numerator1
3
Denominator1
4
Numerator2
2
Denominator2
4
Difficulty
hard

Simplify 3/6 = ?

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Answer: 1/2

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

7/10 ÷ 2/6 = ?

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Answer: 21/10

SubType
divide
Numerator1
7
Denominator1
10
Numerator2
2
Denominator2
6
Difficulty
hard

3/4 + 3/4 = ?

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Answer: 3/2

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

5/10 ÷ 12/13 = ?

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Answer: 13/24

SubType
divide
Numerator1
5
Denominator1
10
Numerator2
12
Denominator2
13
Difficulty
hard

Simplify 18/48 = ?

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Answer: 6/16

SubType
simplify
Numerator1
6
Denominator1
16
Numerator2
1
Denominator2
12
Difficulty
hard

2/6 ÷ 8/13 = ?

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Answer: 13/24

SubType
divide
Numerator1
2
Denominator1
6
Numerator2
8
Denominator2
13
Difficulty
hard

6/7 ÷ 8/13 = ?

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Answer: 39/28

SubType
divide
Numerator1
6
Denominator1
7
Numerator2
8
Denominator2
13
Difficulty
hard

11/16 × 2/11 = ?

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Answer: 1/8

SubType
multiply
Numerator1
11
Denominator1
16
Numerator2
2
Denominator2
11
Difficulty
hard

Simplify 6/30 = ?

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Answer: 3/15

SubType
simplify
Numerator1
3
Denominator1
15
Numerator2
3
Denominator2
9
Difficulty
hard

4/8 × 1/6 = ?

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Answer: 1/12

SubType
multiply
Numerator1
4
Denominator1
8
Numerator2
1
Denominator2
6
Difficulty
hard

3/4 + 7/8 = ?

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Answer: 13/8

SubType
add
Numerator1
3
Denominator1
4
Numerator2
7
Denominator2
8
Difficulty
hard

6/7 + 3/6 = ?

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Answer: 19/14

SubType
add
Numerator1
6
Denominator1
7
Numerator2
3
Denominator2
6
Difficulty
hard

4/6 - 3/15 = ?

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Answer: 7/15

SubType
subtract
Numerator1
4
Denominator1
6
Numerator2
3
Denominator2
15
Difficulty
hard