hard Set 9 Form Exercise

3/5 × 5/12 = ?

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Answer: 1/4

SubType
multiply
Numerator1
3
Denominator1
5
Numerator2
5
Denominator2
12
Difficulty
hard

13/14 - 1/4 = ?

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Answer: 19/28

SubType
subtract
Numerator1
13
Denominator1
14
Numerator2
1
Denominator2
4
Difficulty
hard

7/10 - 4/10 = ?

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Answer: 3/10

SubType
subtract
Numerator1
7
Denominator1
10
Numerator2
4
Denominator2
10
Difficulty
hard

2/7 + 4/7 = ?

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Answer: 6/7

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

11/13 ÷ 11/15 = ?

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Answer: 15/13

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

2/6 + 3/5 = ?

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Answer: 14/15

SubType
add
Numerator1
2
Denominator1
6
Numerator2
3
Denominator2
5
Difficulty
hard

3/8 + 8/15 = ?

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Answer: 109/120

SubType
add
Numerator1
3
Denominator1
8
Numerator2
8
Denominator2
15
Difficulty
hard

1/2 ÷ 13/14 = ?

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Answer: 7/13

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
13
Denominator2
14
Difficulty
hard

5/16 ÷ 1/5 = ?

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Answer: 25/16

SubType
divide
Numerator1
5
Denominator1
16
Numerator2
1
Denominator2
5
Difficulty
hard

4/5 ÷ 1/2 = ?

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Answer: 8/5

SubType
divide
Numerator1
4
Denominator1
5
Numerator2
1
Denominator2
2
Difficulty
hard

8/10 ÷ 2/15 = ?

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Answer: 6

SubType
divide
Numerator1
8
Denominator1
10
Numerator2
2
Denominator2
15
Difficulty
hard

2/3 ÷ 3/8 = ?

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Answer: 16/9

SubType
divide
Numerator1
2
Denominator1
3
Numerator2
3
Denominator2
8
Difficulty
hard

Simplify 4/6 = ?

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Answer: 2/3

SubType
simplify
Numerator1
2
Denominator1
3
Numerator2
7
Denominator2
13
Difficulty
hard

2/3 × 2/5 = ?

Show answer

Answer: 4/15

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

1/16 + 4/6 = ?

Show answer

Answer: 35/48

SubType
add
Numerator1
1
Denominator1
16
Numerator2
4
Denominator2
6
Difficulty
hard

4/7 - 1/4 = ?

Show answer

Answer: 9/28

SubType
subtract
Numerator1
4
Denominator1
7
Numerator2
1
Denominator2
4
Difficulty
hard

8/9 ÷ 2/3 = ?

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Answer: 4/3

SubType
divide
Numerator1
8
Denominator1
9
Numerator2
2
Denominator2
3
Difficulty
hard

1/2 - 6/14 = ?

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Answer: 1/14

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
6
Denominator2
14
Difficulty
hard

6/9 × 5/14 = ?

Show answer

Answer: 5/21

SubType
multiply
Numerator1
6
Denominator1
9
Numerator2
5
Denominator2
14
Difficulty
hard

2/3 + 2/3 = ?

Show answer

Answer: 4/3

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