hard Set 77 Form Exercise

1/3 × 4/5 = ?

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Answer: 4/15

SubType
multiply
Numerator1
1
Denominator1
3
Numerator2
4
Denominator2
5
Difficulty
hard

6/13 ÷ 2/16 = ?

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Answer: 48/13

SubType
divide
Numerator1
6
Denominator1
13
Numerator2
2
Denominator2
16
Difficulty
hard

1/12 × 8/11 = ?

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Answer: 2/33

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

6/9 × 2/7 = ?

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Answer: 4/21

SubType
multiply
Numerator1
6
Denominator1
9
Numerator2
2
Denominator2
7
Difficulty
hard

1/2 ÷ 1/2 = ?

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Answer: 1

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

1/7 + 3/5 = ?

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Answer: 26/35

SubType
add
Numerator1
1
Denominator1
7
Numerator2
3
Denominator2
5
Difficulty
hard

8/11 + 7/9 = ?

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Answer: 149/99

SubType
add
Numerator1
8
Denominator1
11
Numerator2
7
Denominator2
9
Difficulty
hard

Simplify 4/32 = ?

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Answer: 1/8

SubType
simplify
Numerator1
1
Denominator1
8
Numerator2
6
Denominator2
11
Difficulty
hard

2/6 ÷ 2/7 = ?

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Answer: 7/6

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

2/4 + 3/5 = ?

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Answer: 11/10

SubType
add
Numerator1
2
Denominator1
4
Numerator2
3
Denominator2
5
Difficulty
hard

7/13 ÷ 8/15 = ?

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Answer: 105/104

SubType
divide
Numerator1
7
Denominator1
13
Numerator2
8
Denominator2
15
Difficulty
hard

1/6 × 4/13 = ?

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Answer: 2/39

SubType
multiply
Numerator1
1
Denominator1
6
Numerator2
4
Denominator2
13
Difficulty
hard

8/12 ÷ 8/11 = ?

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Answer: 11/12

SubType
divide
Numerator1
8
Denominator1
12
Numerator2
8
Denominator2
11
Difficulty
hard

1/11 + 8/16 = ?

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Answer: 13/22

SubType
add
Numerator1
1
Denominator1
11
Numerator2
8
Denominator2
16
Difficulty
hard

12/16 - 2/3 = ?

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Answer: 1/12

SubType
subtract
Numerator1
12
Denominator1
16
Numerator2
2
Denominator2
3
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

Simplify 52/60 = ?

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Answer: 13/15

SubType
simplify
Numerator1
13
Denominator1
15
Numerator2
3
Denominator2
8
Difficulty
hard

Simplify 12/18 = ?

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Answer: 6/9

SubType
simplify
Numerator1
6
Denominator1
9
Numerator2
1
Denominator2
11
Difficulty
hard

Simplify 12/24 = ?

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Answer: 3/6

SubType
simplify
Numerator1
3
Denominator1
6
Numerator2
5
Denominator2
12
Difficulty
hard

1/4 + 1/4 = ?

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Answer: 1/2

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