hard Set 7 Form Exercise

9/10 × 5/16 = ?

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Answer: 9/32

SubType
multiply
Numerator1
9
Denominator1
10
Numerator2
5
Denominator2
16
Difficulty
hard

4/7 - 7/13 = ?

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Answer: 3/91

SubType
subtract
Numerator1
4
Denominator1
7
Numerator2
7
Denominator2
13
Difficulty
hard

1/16 + 2/5 = ?

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Answer: 37/80

SubType
add
Numerator1
1
Denominator1
16
Numerator2
2
Denominator2
5
Difficulty
hard

4/6 × 1/16 = ?

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Answer: 1/24

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

Simplify 8/22 = ?

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Answer: 4/11

SubType
simplify
Numerator1
4
Denominator1
11
Numerator2
1
Denominator2
5
Difficulty
hard

1/11 × 4/9 = ?

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Answer: 4/99

SubType
multiply
Numerator1
1
Denominator1
11
Numerator2
4
Denominator2
9
Difficulty
hard

8/11 - 9/14 = ?

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Answer: 13/154

SubType
subtract
Numerator1
8
Denominator1
11
Numerator2
9
Denominator2
14
Difficulty
hard

Simplify 8/12 = ?

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Answer: 2/3

SubType
simplify
Numerator1
2
Denominator1
3
Numerator2
11
Denominator2
15
Difficulty
hard

1/3 × 3/13 = ?

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Answer: 1/13

SubType
multiply
Numerator1
1
Denominator1
3
Numerator2
3
Denominator2
13
Difficulty
hard

4/8 ÷ 1/4 = ?

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Answer: 2

SubType
divide
Numerator1
4
Denominator1
8
Numerator2
1
Denominator2
4
Difficulty
hard

2/3 - 1/8 = ?

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Answer: 13/24

SubType
subtract
Numerator1
2
Denominator1
3
Numerator2
1
Denominator2
8
Difficulty
hard

4/5 × 3/5 = ?

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Answer: 12/25

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

Simplify 9/24 = ?

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Answer: 3/8

SubType
simplify
Numerator1
3
Denominator1
8
Numerator2
2
Denominator2
10
Difficulty
hard

5/9 - 1/8 = ?

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Answer: 31/72

SubType
subtract
Numerator1
5
Denominator1
9
Numerator2
1
Denominator2
8
Difficulty
hard

Simplify 6/9 = ?

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Answer: 2/3

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

6/12 + 6/12 = ?

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Answer: 1

SubType
add
Numerator1
6
Denominator1
12
Numerator2
6
Denominator2
12
Difficulty
hard

8/13 - 5/15 = ?

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Answer: 11/39

SubType
subtract
Numerator1
8
Denominator1
13
Numerator2
5
Denominator2
15
Difficulty
hard

6/13 + 12/16 = ?

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Answer: 63/52

SubType
add
Numerator1
6
Denominator1
13
Numerator2
12
Denominator2
16
Difficulty
hard

3/13 × 15/16 = ?

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Answer: 45/208

SubType
multiply
Numerator1
3
Denominator1
13
Numerator2
15
Denominator2
16
Difficulty
hard

7/11 - 3/13 = ?

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Answer: 58/143

SubType
subtract
Numerator1
7
Denominator1
11
Numerator2
3
Denominator2
13
Difficulty
hard