hard Set 84 Form Exercise

4/7 ÷ 2/4 = ?

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Answer: 8/7

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

Simplify 3/45 = ?

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Answer: 1/15

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

2/3 ÷ 5/11 = ?

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Answer: 22/15

SubType
divide
Numerator1
2
Denominator1
3
Numerator2
5
Denominator2
11
Difficulty
hard

Simplify 16/18 = ?

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Answer: 8/9

SubType
simplify
Numerator1
8
Denominator1
9
Numerator2
2
Denominator2
11
Difficulty
hard

4/12 + 2/8 = ?

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Answer: 7/12

SubType
add
Numerator1
4
Denominator1
12
Numerator2
2
Denominator2
8
Difficulty
hard

1/2 - 4/9 = ?

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Answer: 1/18

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
4
Denominator2
9
Difficulty
hard

2/14 × 3/12 = ?

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Answer: 1/28

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

12/15 ÷ 2/4 = ?

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Answer: 8/5

SubType
divide
Numerator1
12
Denominator1
15
Numerator2
2
Denominator2
4
Difficulty
hard

1/2 + 4/8 = ?

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Answer: 1

SubType
add
Numerator1
1
Denominator1
2
Numerator2
4
Denominator2
8
Difficulty
hard

2/3 × 4/10 = ?

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Answer: 4/15

SubType
multiply
Numerator1
2
Denominator1
3
Numerator2
4
Denominator2
10
Difficulty
hard

5/6 + 8/16 = ?

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Answer: 4/3

SubType
add
Numerator1
5
Denominator1
6
Numerator2
8
Denominator2
16
Difficulty
hard

3/6 × 5/9 = ?

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Answer: 5/18

SubType
multiply
Numerator1
3
Denominator1
6
Numerator2
5
Denominator2
9
Difficulty
hard

Simplify 44/48 = ?

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Answer: 11/12

SubType
simplify
Numerator1
11
Denominator1
12
Numerator2
1
Denominator2
4
Difficulty
hard

Simplify 21/45 = ?

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Answer: 7/15

SubType
simplify
Numerator1
7
Denominator1
15
Numerator2
6
Denominator2
11
Difficulty
hard

12/16 × 3/10 = ?

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Answer: 9/40

SubType
multiply
Numerator1
12
Denominator1
16
Numerator2
3
Denominator2
10
Difficulty
hard

Simplify 2/4 = ?

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Answer: 1/2

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

2/6 × 6/11 = ?

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Answer: 2/11

SubType
multiply
Numerator1
2
Denominator1
6
Numerator2
6
Denominator2
11
Difficulty
hard

3/12 + 7/12 = ?

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Answer: 5/6

SubType
add
Numerator1
3
Denominator1
12
Numerator2
7
Denominator2
12
Difficulty
hard

5/13 ÷ 8/15 = ?

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Answer: 75/104

SubType
divide
Numerator1
5
Denominator1
13
Numerator2
8
Denominator2
15
Difficulty
hard

7/11 × 8/13 = ?

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Answer: 56/143

SubType
multiply
Numerator1
7
Denominator1
11
Numerator2
8
Denominator2
13
Difficulty
hard