hard Set 80 Form Exercise

3/10 × 8/9 = ?

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Answer: 4/15

SubType
multiply
Numerator1
3
Denominator1
10
Numerator2
8
Denominator2
9
Difficulty
hard

12/16 ÷ 3/4 = ?

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Answer: 1

SubType
divide
Numerator1
12
Denominator1
16
Numerator2
3
Denominator2
4
Difficulty
hard

6/8 + 5/9 = ?

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Answer: 47/36

SubType
add
Numerator1
6
Denominator1
8
Numerator2
5
Denominator2
9
Difficulty
hard

1/2 - 3/9 = ?

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Answer: 1/6

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
3
Denominator2
9
Difficulty
hard

Simplify 9/18 = ?

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Answer: 3/6

SubType
simplify
Numerator1
3
Denominator1
6
Numerator2
3
Denominator2
14
Difficulty
hard

2/4 × 7/14 = ?

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Answer: 1/4

SubType
multiply
Numerator1
2
Denominator1
4
Numerator2
7
Denominator2
14
Difficulty
hard

Simplify 20/32 = ?

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Answer: 5/8

SubType
simplify
Numerator1
5
Denominator1
8
Numerator2
10
Denominator2
13
Difficulty
hard

5/13 × 5/16 = ?

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Answer: 25/208

SubType
multiply
Numerator1
5
Denominator1
13
Numerator2
5
Denominator2
16
Difficulty
hard

5/10 - 7/15 = ?

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Answer: 1/30

SubType
subtract
Numerator1
5
Denominator1
10
Numerator2
7
Denominator2
15
Difficulty
hard

5/8 ÷ 1/2 = ?

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Answer: 5/4

SubType
divide
Numerator1
5
Denominator1
8
Numerator2
1
Denominator2
2
Difficulty
hard

1/2 - 1/6 = ?

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Answer: 1/3

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

2/5 × 1/3 = ?

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Answer: 2/15

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

1/4 × 1/3 = ?

Show answer

Answer: 1/12

SubType
multiply
Numerator1
1
Denominator1
4
Numerator2
1
Denominator2
3
Difficulty
hard

3/13 ÷ 5/7 = ?

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Answer: 21/65

SubType
divide
Numerator1
3
Denominator1
13
Numerator2
5
Denominator2
7
Difficulty
hard

3/4 × 2/9 = ?

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Answer: 1/6

SubType
multiply
Numerator1
3
Denominator1
4
Numerator2
2
Denominator2
9
Difficulty
hard

Simplify 44/52 = ?

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Answer: 11/13

SubType
simplify
Numerator1
11
Denominator1
13
Numerator2
2
Denominator2
10
Difficulty
hard

3/10 × 8/11 = ?

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Answer: 12/55

SubType
multiply
Numerator1
3
Denominator1
10
Numerator2
8
Denominator2
11
Difficulty
hard

Simplify 3/6 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
7
Denominator2
8
Difficulty
hard

6/8 - 1/9 = ?

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Answer: 23/36

SubType
subtract
Numerator1
6
Denominator1
8
Numerator2
1
Denominator2
9
Difficulty
hard

3/10 ÷ 3/4 = ?

Show answer

Answer: 2/5

SubType
divide
Numerator1
3
Denominator1
10
Numerator2
3
Denominator2
4
Difficulty
hard