hard Set 21 Form Exercise

1/7 ÷ 6/14 = ?

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Answer: 1/3

SubType
divide
Numerator1
1
Denominator1
7
Numerator2
6
Denominator2
14
Difficulty
hard

1/2 + 9/10 = ?

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Answer: 7/5

SubType
add
Numerator1
1
Denominator1
2
Numerator2
9
Denominator2
10
Difficulty
hard

9/11 + 1/11 = ?

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Answer: 10/11

SubType
add
Numerator1
9
Denominator1
11
Numerator2
1
Denominator2
11
Difficulty
hard

7/14 - 5/15 = ?

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Answer: 1/6

SubType
subtract
Numerator1
7
Denominator1
14
Numerator2
5
Denominator2
15
Difficulty
hard

Simplify 3/9 = ?

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Answer: 1/3

SubType
simplify
Numerator1
1
Denominator1
3
Numerator2
13
Denominator2
16
Difficulty
hard

3/14 - 1/15 = ?

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Answer: 31/210

SubType
subtract
Numerator1
3
Denominator1
14
Numerator2
1
Denominator2
15
Difficulty
hard

5/8 × 1/3 = ?

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Answer: 5/24

SubType
multiply
Numerator1
5
Denominator1
8
Numerator2
1
Denominator2
3
Difficulty
hard

9/11 ÷ 3/5 = ?

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Answer: 15/11

SubType
divide
Numerator1
9
Denominator1
11
Numerator2
3
Denominator2
5
Difficulty
hard

4/9 × 6/9 = ?

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Answer: 8/27

SubType
multiply
Numerator1
4
Denominator1
9
Numerator2
6
Denominator2
9
Difficulty
hard

Simplify 12/60 = ?

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Answer: 3/15

SubType
simplify
Numerator1
3
Denominator1
15
Numerator2
1
Denominator2
11
Difficulty
hard

11/15 + 9/15 = ?

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Answer: 4/3

SubType
add
Numerator1
11
Denominator1
15
Numerator2
9
Denominator2
15
Difficulty
hard

1/5 × 1/7 = ?

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Answer: 1/35

SubType
multiply
Numerator1
1
Denominator1
5
Numerator2
1
Denominator2
7
Difficulty
hard

Simplify 10/14 = ?

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Answer: 5/7

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

2/12 ÷ 2/11 = ?

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Answer: 11/12

SubType
divide
Numerator1
2
Denominator1
12
Numerator2
2
Denominator2
11
Difficulty
hard

1/3 + 1/5 = ?

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Answer: 8/15

SubType
add
Numerator1
1
Denominator1
3
Numerator2
1
Denominator2
5
Difficulty
hard

6/10 × 2/13 = ?

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Answer: 6/65

SubType
multiply
Numerator1
6
Denominator1
10
Numerator2
2
Denominator2
13
Difficulty
hard

7/8 + 2/16 = ?

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Answer: 1

SubType
add
Numerator1
7
Denominator1
8
Numerator2
2
Denominator2
16
Difficulty
hard

3/5 + 7/10 = ?

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Answer: 13/10

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

5/16 - 2/12 = ?

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Answer: 7/48

SubType
subtract
Numerator1
5
Denominator1
16
Numerator2
2
Denominator2
12
Difficulty
hard

3/10 - 1/10 = ?

Show answer

Answer: 1/5

SubType
subtract
Numerator1
3
Denominator1
10
Numerator2
1
Denominator2
10
Difficulty
hard