hard Set 98 Form Exercise

1/2 + 9/12 = ?

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Answer: 5/4

SubType
add
Numerator1
1
Denominator1
2
Numerator2
9
Denominator2
12
Difficulty
hard

5/13 + 3/13 = ?

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Answer: 8/13

SubType
add
Numerator1
5
Denominator1
13
Numerator2
3
Denominator2
13
Difficulty
hard

10/13 - 4/10 = ?

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Answer: 24/65

SubType
subtract
Numerator1
10
Denominator1
13
Numerator2
4
Denominator2
10
Difficulty
hard

Simplify 6/8 = ?

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Answer: 3/4

SubType
simplify
Numerator1
3
Denominator1
4
Numerator2
5
Denominator2
9
Difficulty
hard

5/15 × 4/5 = ?

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Answer: 4/15

SubType
multiply
Numerator1
5
Denominator1
15
Numerator2
4
Denominator2
5
Difficulty
hard

5/8 × 8/9 = ?

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Answer: 5/9

SubType
multiply
Numerator1
5
Denominator1
8
Numerator2
8
Denominator2
9
Difficulty
hard

4/11 + 11/13 = ?

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Answer: 173/143

SubType
add
Numerator1
4
Denominator1
11
Numerator2
11
Denominator2
13
Difficulty
hard

Simplify 6/21 = ?

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Answer: 2/7

SubType
simplify
Numerator1
2
Denominator1
7
Numerator2
3
Denominator2
4
Difficulty
hard

4/14 ÷ 1/2 = ?

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Answer: 4/7

SubType
divide
Numerator1
4
Denominator1
14
Numerator2
1
Denominator2
2
Difficulty
hard

1/3 × 2/9 = ?

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Answer: 2/27

SubType
multiply
Numerator1
1
Denominator1
3
Numerator2
2
Denominator2
9
Difficulty
hard

Simplify 10/18 = ?

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Answer: 5/9

SubType
simplify
Numerator1
5
Denominator1
9
Numerator2
1
Denominator2
2
Difficulty
hard

4/13 + 5/14 = ?

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Answer: 121/182

SubType
add
Numerator1
4
Denominator1
13
Numerator2
5
Denominator2
14
Difficulty
hard

9/14 - 4/14 = ?

Show answer

Answer: 5/14

SubType
subtract
Numerator1
9
Denominator1
14
Numerator2
4
Denominator2
14
Difficulty
hard

7/12 + 2/11 = ?

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Answer: 101/132

SubType
add
Numerator1
7
Denominator1
12
Numerator2
2
Denominator2
11
Difficulty
hard

3/6 × 1/12 = ?

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Answer: 1/24

SubType
multiply
Numerator1
3
Denominator1
6
Numerator2
1
Denominator2
12
Difficulty
hard

1/2 × 4/10 = ?

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Answer: 1/5

SubType
multiply
Numerator1
1
Denominator1
2
Numerator2
4
Denominator2
10
Difficulty
hard

9/12 - 1/2 = ?

Show answer

Answer: 1/4

SubType
subtract
Numerator1
9
Denominator1
12
Numerator2
1
Denominator2
2
Difficulty
hard

2/11 ÷ 13/15 = ?

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Answer: 30/143

SubType
divide
Numerator1
2
Denominator1
11
Numerator2
13
Denominator2
15
Difficulty
hard

7/8 - 2/6 = ?

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Answer: 13/24

SubType
subtract
Numerator1
7
Denominator1
8
Numerator2
2
Denominator2
6
Difficulty
hard

Simplify 32/40 = ?

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Answer: 8/10

SubType
simplify
Numerator1
8
Denominator1
10
Numerator2
5
Denominator2
11
Difficulty
hard