hard Set 99 Form Exercise

13/16 - 6/15 = ?

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Answer: 33/80

SubType
subtract
Numerator1
13
Denominator1
16
Numerator2
6
Denominator2
15
Difficulty
hard

1/4 - 1/16 = ?

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Answer: 3/16

SubType
subtract
Numerator1
1
Denominator1
4
Numerator2
1
Denominator2
16
Difficulty
hard

4/6 - 1/2 = ?

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Answer: 1/6

SubType
subtract
Numerator1
4
Denominator1
6
Numerator2
1
Denominator2
2
Difficulty
hard

6/14 ÷ 5/8 = ?

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Answer: 24/35

SubType
divide
Numerator1
6
Denominator1
14
Numerator2
5
Denominator2
8
Difficulty
hard

9/14 - 5/14 = ?

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Answer: 2/7

SubType
subtract
Numerator1
9
Denominator1
14
Numerator2
5
Denominator2
14
Difficulty
hard

12/14 + 2/3 = ?

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Answer: 32/21

SubType
add
Numerator1
12
Denominator1
14
Numerator2
2
Denominator2
3
Difficulty
hard

Simplify 2/4 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
3
Denominator2
8
Difficulty
hard

10/15 + 2/3 = ?

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Answer: 4/3

SubType
add
Numerator1
10
Denominator1
15
Numerator2
2
Denominator2
3
Difficulty
hard

1/2 + 1/4 = ?

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Answer: 3/4

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

8/9 ÷ 3/9 = ?

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Answer: 8/3

SubType
divide
Numerator1
8
Denominator1
9
Numerator2
3
Denominator2
9
Difficulty
hard

6/16 ÷ 4/10 = ?

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Answer: 15/16

SubType
divide
Numerator1
6
Denominator1
16
Numerator2
4
Denominator2
10
Difficulty
hard

2/8 + 2/3 = ?

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Answer: 11/12

SubType
add
Numerator1
2
Denominator1
8
Numerator2
2
Denominator2
3
Difficulty
hard

2/8 × 9/15 = ?

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Answer: 3/20

SubType
multiply
Numerator1
2
Denominator1
8
Numerator2
9
Denominator2
15
Difficulty
hard

3/5 ÷ 2/15 = ?

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Answer: 9/2

SubType
divide
Numerator1
3
Denominator1
5
Numerator2
2
Denominator2
15
Difficulty
hard

Simplify 8/12 = ?

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Answer: 2/3

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

4/10 ÷ 2/5 = ?

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Answer: 1

SubType
divide
Numerator1
4
Denominator1
10
Numerator2
2
Denominator2
5
Difficulty
hard

7/10 + 2/9 = ?

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Answer: 83/90

SubType
add
Numerator1
7
Denominator1
10
Numerator2
2
Denominator2
9
Difficulty
hard

3/10 × 8/11 = ?

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Answer: 12/55

SubType
multiply
Numerator1
3
Denominator1
10
Numerator2
8
Denominator2
11
Difficulty
hard

8/15 - 2/16 = ?

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Answer: 49/120

SubType
subtract
Numerator1
8
Denominator1
15
Numerator2
2
Denominator2
16
Difficulty
hard

Simplify 8/10 = ?

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Answer: 4/5

SubType
simplify
Numerator1
4
Denominator1
5
Numerator2
4
Denominator2
10
Difficulty
hard