hard Set 93 Form Exercise

4/5 + 4/9 = ?

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Answer: 56/45

SubType
add
Numerator1
4
Denominator1
5
Numerator2
4
Denominator2
9
Difficulty
hard

8/13 + 1/15 = ?

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Answer: 133/195

SubType
add
Numerator1
8
Denominator1
13
Numerator2
1
Denominator2
15
Difficulty
hard

Simplify 2/8 = ?

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Answer: 1/4

SubType
simplify
Numerator1
1
Denominator1
4
Numerator2
1
Denominator2
10
Difficulty
hard

1/2 × 3/5 = ?

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Answer: 3/10

SubType
multiply
Numerator1
1
Denominator1
2
Numerator2
3
Denominator2
5
Difficulty
hard

2/11 × 3/8 = ?

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Answer: 3/44

SubType
multiply
Numerator1
2
Denominator1
11
Numerator2
3
Denominator2
8
Difficulty
hard

11/13 × 8/14 = ?

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Answer: 44/91

SubType
multiply
Numerator1
11
Denominator1
13
Numerator2
8
Denominator2
14
Difficulty
hard

Simplify 18/20 = ?

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Answer: 9/10

SubType
simplify
Numerator1
9
Denominator1
10
Numerator2
4
Denominator2
8
Difficulty
hard

7/9 - 9/13 = ?

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Answer: 10/117

SubType
subtract
Numerator1
7
Denominator1
9
Numerator2
9
Denominator2
13
Difficulty
hard

1/14 × 4/9 = ?

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Answer: 2/63

SubType
multiply
Numerator1
1
Denominator1
14
Numerator2
4
Denominator2
9
Difficulty
hard

5/9 + 4/5 = ?

Show answer

Answer: 61/45

SubType
add
Numerator1
5
Denominator1
9
Numerator2
4
Denominator2
5
Difficulty
hard

9/14 + 3/13 = ?

Show answer

Answer: 159/182

SubType
add
Numerator1
9
Denominator1
14
Numerator2
3
Denominator2
13
Difficulty
hard

3/12 ÷ 1/14 = ?

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Answer: 7/2

SubType
divide
Numerator1
3
Denominator1
12
Numerator2
1
Denominator2
14
Difficulty
hard

2/9 + 1/2 = ?

Show answer

Answer: 13/18

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

8/10 + 5/6 = ?

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Answer: 49/30

SubType
add
Numerator1
8
Denominator1
10
Numerator2
5
Denominator2
6
Difficulty
hard

5/9 × 6/15 = ?

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Answer: 2/9

SubType
multiply
Numerator1
5
Denominator1
9
Numerator2
6
Denominator2
15
Difficulty
hard

9/11 × 1/3 = ?

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Answer: 3/11

SubType
multiply
Numerator1
9
Denominator1
11
Numerator2
1
Denominator2
3
Difficulty
hard

2/3 + 3/4 = ?

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Answer: 17/12

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

3/5 - 2/8 = ?

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Answer: 7/20

SubType
subtract
Numerator1
3
Denominator1
5
Numerator2
2
Denominator2
8
Difficulty
hard

7/13 - 2/5 = ?

Show answer

Answer: 9/65

SubType
subtract
Numerator1
7
Denominator1
13
Numerator2
2
Denominator2
5
Difficulty
hard

Simplify 16/24 = ?

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Answer: 4/6

SubType
simplify
Numerator1
4
Denominator1
6
Numerator2
2
Denominator2
7
Difficulty
hard