hard Set 88 Form Exercise

9/16 + 4/8 = ?

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Answer: 17/16

SubType
add
Numerator1
9
Denominator1
16
Numerator2
4
Denominator2
8
Difficulty
hard

Simplify 4/48 = ?

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Answer: 1/12

SubType
simplify
Numerator1
1
Denominator1
12
Numerator2
2
Denominator2
4
Difficulty
hard

3/5 - 5/12 = ?

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Answer: 11/60

SubType
subtract
Numerator1
3
Denominator1
5
Numerator2
5
Denominator2
12
Difficulty
hard

1/2 ÷ 14/15 = ?

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Answer: 15/28

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
14
Denominator2
15
Difficulty
hard

10/15 × 3/4 = ?

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Answer: 1/2

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

8/14 × 7/14 = ?

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Answer: 2/7

SubType
multiply
Numerator1
8
Denominator1
14
Numerator2
7
Denominator2
14
Difficulty
hard

5/7 × 6/10 = ?

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Answer: 3/7

SubType
multiply
Numerator1
5
Denominator1
7
Numerator2
6
Denominator2
10
Difficulty
hard

5/8 × 4/8 = ?

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Answer: 5/16

SubType
multiply
Numerator1
5
Denominator1
8
Numerator2
4
Denominator2
8
Difficulty
hard

4/7 - 2/7 = ?

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Answer: 2/7

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

12/16 - 3/8 = ?

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Answer: 3/8

SubType
subtract
Numerator1
12
Denominator1
16
Numerator2
3
Denominator2
8
Difficulty
hard

5/13 - 4/11 = ?

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Answer: 3/143

SubType
subtract
Numerator1
5
Denominator1
13
Numerator2
4
Denominator2
11
Difficulty
hard

6/10 - 3/12 = ?

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Answer: 7/20

SubType
subtract
Numerator1
6
Denominator1
10
Numerator2
3
Denominator2
12
Difficulty
hard

8/11 - 1/12 = ?

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Answer: 85/132

SubType
subtract
Numerator1
8
Denominator1
11
Numerator2
1
Denominator2
12
Difficulty
hard

1/4 + 3/7 = ?

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Answer: 19/28

SubType
add
Numerator1
1
Denominator1
4
Numerator2
3
Denominator2
7
Difficulty
hard

Simplify 12/32 = ?

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Answer: 3/8

SubType
simplify
Numerator1
3
Denominator1
8
Numerator2
4
Denominator2
5
Difficulty
hard

3/16 × 3/12 = ?

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Answer: 3/64

SubType
multiply
Numerator1
3
Denominator1
16
Numerator2
3
Denominator2
12
Difficulty
hard

1/3 - 3/15 = ?

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Answer: 2/15

SubType
subtract
Numerator1
1
Denominator1
3
Numerator2
3
Denominator2
15
Difficulty
hard

5/6 ÷ 6/16 = ?

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Answer: 20/9

SubType
divide
Numerator1
5
Denominator1
6
Numerator2
6
Denominator2
16
Difficulty
hard

9/12 × 7/10 = ?

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Answer: 21/40

SubType
multiply
Numerator1
9
Denominator1
12
Numerator2
7
Denominator2
10
Difficulty
hard

8/14 ÷ 5/8 = ?

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Answer: 32/35

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