hard Set 98 Form Exercise

1/12 ÷ 10/13 = ?

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Answer: 13/120

SubType
divide
Numerator1
1
Denominator1
12
Numerator2
10
Denominator2
13
Difficulty
hard

1/2 - 1/5 = ?

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Answer: 3/10

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
1
Denominator2
5
Difficulty
hard

8/14 + 1/6 = ?

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Answer: 31/42

SubType
add
Numerator1
8
Denominator1
14
Numerator2
1
Denominator2
6
Difficulty
hard

11/15 + 13/15 = ?

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Answer: 8/5

SubType
add
Numerator1
11
Denominator1
15
Numerator2
13
Denominator2
15
Difficulty
hard

2/15 + 2/14 = ?

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Answer: 29/105

SubType
add
Numerator1
2
Denominator1
15
Numerator2
2
Denominator2
14
Difficulty
hard

10/12 + 8/16 = ?

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Answer: 4/3

SubType
add
Numerator1
10
Denominator1
12
Numerator2
8
Denominator2
16
Difficulty
hard

1/10 ÷ 7/15 = ?

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Answer: 3/14

SubType
divide
Numerator1
1
Denominator1
10
Numerator2
7
Denominator2
15
Difficulty
hard

5/11 + 8/9 = ?

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Answer: 133/99

SubType
add
Numerator1
5
Denominator1
11
Numerator2
8
Denominator2
9
Difficulty
hard

5/6 × 5/11 = ?

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Answer: 25/66

SubType
multiply
Numerator1
5
Denominator1
6
Numerator2
5
Denominator2
11
Difficulty
hard

1/5 × 5/9 = ?

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Answer: 1/9

SubType
multiply
Numerator1
1
Denominator1
5
Numerator2
5
Denominator2
9
Difficulty
hard

12/16 - 8/12 = ?

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Answer: 1/12

SubType
subtract
Numerator1
12
Denominator1
16
Numerator2
8
Denominator2
12
Difficulty
hard

3/15 ÷ 2/16 = ?

Show answer

Answer: 8/5

SubType
divide
Numerator1
3
Denominator1
15
Numerator2
2
Denominator2
16
Difficulty
hard

5/12 - 1/8 = ?

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Answer: 7/24

SubType
subtract
Numerator1
5
Denominator1
12
Numerator2
1
Denominator2
8
Difficulty
hard

Simplify 6/10 = ?

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Answer: 3/5

SubType
simplify
Numerator1
3
Denominator1
5
Numerator2
7
Denominator2
10
Difficulty
hard

5/8 × 1/14 = ?

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Answer: 5/112

SubType
multiply
Numerator1
5
Denominator1
8
Numerator2
1
Denominator2
14
Difficulty
hard

1/11 + 1/2 = ?

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Answer: 13/22

SubType
add
Numerator1
1
Denominator1
11
Numerator2
1
Denominator2
2
Difficulty
hard

4/5 - 3/5 = ?

Show answer

Answer: 1/5

SubType
subtract
Numerator1
4
Denominator1
5
Numerator2
3
Denominator2
5
Difficulty
hard

Simplify 24/32 = ?

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Answer: 12/16

SubType
simplify
Numerator1
12
Denominator1
16
Numerator2
4
Denominator2
8
Difficulty
hard

1/2 + 1/9 = ?

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Answer: 11/18

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

4/14 + 3/15 = ?

Show answer

Answer: 17/35

SubType
add
Numerator1
4
Denominator1
14
Numerator2
3
Denominator2
15
Difficulty
hard