hard Set 9 Form Exercise

2/3 - 7/11 = ?

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Answer: 1/33

SubType
subtract
Numerator1
2
Denominator1
3
Numerator2
7
Denominator2
11
Difficulty
hard

1/14 ÷ 2/7 = ?

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Answer: 1/4

SubType
divide
Numerator1
1
Denominator1
14
Numerator2
2
Denominator2
7
Difficulty
hard

4/7 - 1/16 = ?

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Answer: 57/112

SubType
subtract
Numerator1
4
Denominator1
7
Numerator2
1
Denominator2
16
Difficulty
hard

2/3 + 6/9 = ?

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Answer: 4/3

SubType
add
Numerator1
2
Denominator1
3
Numerator2
6
Denominator2
9
Difficulty
hard

Simplify 14/18 = ?

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Answer: 7/9

SubType
simplify
Numerator1
7
Denominator1
9
Numerator2
9
Denominator2
10
Difficulty
hard

2/5 + 2/9 = ?

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Answer: 28/45

SubType
add
Numerator1
2
Denominator1
5
Numerator2
2
Denominator2
9
Difficulty
hard

Simplify 12/26 = ?

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Answer: 6/13

SubType
simplify
Numerator1
6
Denominator1
13
Numerator2
1
Denominator2
8
Difficulty
hard

10/11 + 4/8 = ?

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Answer: 31/22

SubType
add
Numerator1
10
Denominator1
11
Numerator2
4
Denominator2
8
Difficulty
hard

4/6 × 1/5 = ?

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Answer: 2/15

SubType
multiply
Numerator1
4
Denominator1
6
Numerator2
1
Denominator2
5
Difficulty
hard

1/9 ÷ 2/12 = ?

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Answer: 2/3

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

2/6 ÷ 7/8 = ?

Show answer

Answer: 8/21

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

1/5 ÷ 1/8 = ?

Show answer

Answer: 8/5

SubType
divide
Numerator1
1
Denominator1
5
Numerator2
1
Denominator2
8
Difficulty
hard

1/3 × 3/11 = ?

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Answer: 1/11

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

14/16 ÷ 4/5 = ?

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Answer: 35/32

SubType
divide
Numerator1
14
Denominator1
16
Numerator2
4
Denominator2
5
Difficulty
hard

4/12 + 7/11 = ?

Show answer

Answer: 32/33

SubType
add
Numerator1
4
Denominator1
12
Numerator2
7
Denominator2
11
Difficulty
hard

4/6 - 3/5 = ?

Show answer

Answer: 1/15

SubType
subtract
Numerator1
4
Denominator1
6
Numerator2
3
Denominator2
5
Difficulty
hard

11/16 ÷ 1/2 = ?

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Answer: 11/8

SubType
divide
Numerator1
11
Denominator1
16
Numerator2
1
Denominator2
2
Difficulty
hard

7/12 + 4/5 = ?

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Answer: 83/60

SubType
add
Numerator1
7
Denominator1
12
Numerator2
4
Denominator2
5
Difficulty
hard

Simplify 16/18 = ?

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Answer: 8/9

SubType
simplify
Numerator1
8
Denominator1
9
Numerator2
1
Denominator2
2
Difficulty
hard

2/14 ÷ 3/8 = ?

Show answer

Answer: 8/21

SubType
divide
Numerator1
2
Denominator1
14
Numerator2
3
Denominator2
8
Difficulty
hard