hard Set 84 Form Exercise

2/3 ÷ 5/7 = ?

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Answer: 14/15

SubType
divide
Numerator1
2
Denominator1
3
Numerator2
5
Denominator2
7
Difficulty
hard

8/9 + 5/10 = ?

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Answer: 25/18

SubType
add
Numerator1
8
Denominator1
9
Numerator2
5
Denominator2
10
Difficulty
hard

1/16 × 3/13 = ?

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Answer: 3/208

SubType
multiply
Numerator1
1
Denominator1
16
Numerator2
3
Denominator2
13
Difficulty
hard

Simplify 42/48 = ?

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Answer: 14/16

SubType
simplify
Numerator1
14
Denominator1
16
Numerator2
10
Denominator2
11
Difficulty
hard

2/9 + 2/10 = ?

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Answer: 19/45

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

Simplify 40/52 = ?

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Answer: 10/13

SubType
simplify
Numerator1
10
Denominator1
13
Numerator2
2
Denominator2
7
Difficulty
hard

5/8 - 5/13 = ?

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Answer: 25/104

SubType
subtract
Numerator1
5
Denominator1
8
Numerator2
5
Denominator2
13
Difficulty
hard

1/4 - 1/5 = ?

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Answer: 1/20

SubType
subtract
Numerator1
1
Denominator1
4
Numerator2
1
Denominator2
5
Difficulty
hard

7/12 × 5/11 = ?

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Answer: 35/132

SubType
multiply
Numerator1
7
Denominator1
12
Numerator2
5
Denominator2
11
Difficulty
hard

3/9 + 5/6 = ?

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Answer: 7/6

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

Simplify 21/24 = ?

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Answer: 7/8

SubType
simplify
Numerator1
7
Denominator1
8
Numerator2
6
Denominator2
8
Difficulty
hard

Simplify 6/18 = ?

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Answer: 3/9

SubType
simplify
Numerator1
3
Denominator1
9
Numerator2
6
Denominator2
7
Difficulty
hard

Simplify 4/8 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
8
Denominator2
14
Difficulty
hard

4/13 + 2/4 = ?

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Answer: 21/26

SubType
add
Numerator1
4
Denominator1
13
Numerator2
2
Denominator2
4
Difficulty
hard

2/16 + 7/15 = ?

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Answer: 71/120

SubType
add
Numerator1
2
Denominator1
16
Numerator2
7
Denominator2
15
Difficulty
hard

9/15 × 3/15 = ?

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Answer: 3/25

SubType
multiply
Numerator1
9
Denominator1
15
Numerator2
3
Denominator2
15
Difficulty
hard

Simplify 2/4 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
11
Denominator2
15
Difficulty
hard

1/2 × 1/3 = ?

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Answer: 1/6

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

6/15 ÷ 9/11 = ?

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Answer: 22/45

SubType
divide
Numerator1
6
Denominator1
15
Numerator2
9
Denominator2
11
Difficulty
hard

4/5 - 2/5 = ?

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Answer: 2/5

SubType
subtract
Numerator1
4
Denominator1
5
Numerator2
2
Denominator2
5
Difficulty
hard