hard Set 63 Form Exercise

9/15 + 6/8 = ?

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Answer: 27/20

SubType
add
Numerator1
9
Denominator1
15
Numerator2
6
Denominator2
8
Difficulty
hard

3/4 × 7/10 = ?

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Answer: 21/40

SubType
multiply
Numerator1
3
Denominator1
4
Numerator2
7
Denominator2
10
Difficulty
hard

1/12 × 1/10 = ?

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Answer: 1/120

SubType
multiply
Numerator1
1
Denominator1
12
Numerator2
1
Denominator2
10
Difficulty
hard

2/3 ÷ 8/12 = ?

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Answer: 1

SubType
divide
Numerator1
2
Denominator1
3
Numerator2
8
Denominator2
12
Difficulty
hard

2/4 + 1/2 = ?

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Answer: 1

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

9/12 - 5/12 = ?

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Answer: 1/3

SubType
subtract
Numerator1
9
Denominator1
12
Numerator2
5
Denominator2
12
Difficulty
hard

Simplify 8/48 = ?

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Answer: 2/12

SubType
simplify
Numerator1
2
Denominator1
12
Numerator2
1
Denominator2
14
Difficulty
hard

Simplify 30/33 = ?

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Answer: 10/11

SubType
simplify
Numerator1
10
Denominator1
11
Numerator2
4
Denominator2
5
Difficulty
hard

Simplify 6/8 = ?

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Answer: 3/4

SubType
simplify
Numerator1
3
Denominator1
4
Numerator2
6
Denominator2
8
Difficulty
hard

3/4 - 3/11 = ?

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Answer: 21/44

SubType
subtract
Numerator1
3
Denominator1
4
Numerator2
3
Denominator2
11
Difficulty
hard

15/16 + 4/9 = ?

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Answer: 199/144

SubType
add
Numerator1
15
Denominator1
16
Numerator2
4
Denominator2
9
Difficulty
hard

8/9 + 4/5 = ?

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Answer: 76/45

SubType
add
Numerator1
8
Denominator1
9
Numerator2
4
Denominator2
5
Difficulty
hard

8/16 ÷ 15/16 = ?

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Answer: 8/15

SubType
divide
Numerator1
8
Denominator1
16
Numerator2
15
Denominator2
16
Difficulty
hard

2/4 ÷ 1/15 = ?

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Answer: 15/2

SubType
divide
Numerator1
2
Denominator1
4
Numerator2
1
Denominator2
15
Difficulty
hard

3/8 × 1/4 = ?

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Answer: 3/32

SubType
multiply
Numerator1
3
Denominator1
8
Numerator2
1
Denominator2
4
Difficulty
hard

3/8 × 1/14 = ?

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Answer: 3/112

SubType
multiply
Numerator1
3
Denominator1
8
Numerator2
1
Denominator2
14
Difficulty
hard

9/14 - 3/11 = ?

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Answer: 57/154

SubType
subtract
Numerator1
9
Denominator1
14
Numerator2
3
Denominator2
11
Difficulty
hard

6/7 - 5/11 = ?

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Answer: 31/77

SubType
subtract
Numerator1
6
Denominator1
7
Numerator2
5
Denominator2
11
Difficulty
hard

Simplify 16/26 = ?

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Answer: 8/13

SubType
simplify
Numerator1
8
Denominator1
13
Numerator2
8
Denominator2
11
Difficulty
hard