medium Set 81 Form Exercise

6/8 - 3/5 = ?

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Answer: 3/20

SubType
subtract
Numerator1
6
Denominator1
8
Numerator2
3
Denominator2
5
Difficulty
normal

6/8 ÷ 4/6 = ?

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Answer: 9/8

SubType
divide
Numerator1
6
Denominator1
8
Numerator2
4
Denominator2
6
Difficulty
normal

6/7 + 3/7 = ?

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Answer: 9/7

SubType
add
Numerator1
6
Denominator1
7
Numerator2
3
Denominator2
7
Difficulty
normal

5/6 ÷ 1/7 = ?

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Answer: 35/6

SubType
divide
Numerator1
5
Denominator1
6
Numerator2
1
Denominator2
7
Difficulty
normal

2/5 ÷ 6/8 = ?

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Answer: 8/15

SubType
divide
Numerator1
2
Denominator1
5
Numerator2
6
Denominator2
8
Difficulty
normal

Simplify 15/18 = ?

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Answer: 5/6

SubType
simplify
Numerator1
5
Denominator1
6
Numerator2
2
Denominator2
8
Difficulty
normal

4/6 × 2/4 = ?

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Answer: 1/3

SubType
multiply
Numerator1
4
Denominator1
6
Numerator2
2
Denominator2
4
Difficulty
normal

1/3 ÷ 7/8 = ?

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Answer: 8/21

SubType
divide
Numerator1
1
Denominator1
3
Numerator2
7
Denominator2
8
Difficulty
normal

1/6 + 3/7 = ?

Show answer

Answer: 25/42

SubType
add
Numerator1
1
Denominator1
6
Numerator2
3
Denominator2
7
Difficulty
normal

2/8 ÷ 1/2 = ?

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Answer: 1/2

SubType
divide
Numerator1
2
Denominator1
8
Numerator2
1
Denominator2
2
Difficulty
normal

4/5 + 1/2 = ?

Show answer

Answer: 13/10

SubType
add
Numerator1
4
Denominator1
5
Numerator2
1
Denominator2
2
Difficulty
normal

2/5 × 1/3 = ?

Show answer

Answer: 2/15

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

Simplify 4/8 = ?

Show answer

Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
6
Denominator2
8
Difficulty
normal

Simplify 16/28 = ?

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Answer: 4/7

SubType
simplify
Numerator1
4
Denominator1
7
Numerator2
4
Denominator2
7
Difficulty
normal

5/7 × 5/8 = ?

Show answer

Answer: 25/56

SubType
multiply
Numerator1
5
Denominator1
7
Numerator2
5
Denominator2
8
Difficulty
normal

5/8 ÷ 1/7 = ?

Show answer

Answer: 35/8

SubType
divide
Numerator1
5
Denominator1
8
Numerator2
1
Denominator2
7
Difficulty
normal

3/7 ÷ 1/3 = ?

Show answer

Answer: 9/7

SubType
divide
Numerator1
3
Denominator1
7
Numerator2
1
Denominator2
3
Difficulty
normal

2/4 + 1/5 = ?

Show answer

Answer: 7/10

SubType
add
Numerator1
2
Denominator1
4
Numerator2
1
Denominator2
5
Difficulty
normal

4/7 - 1/2 = ?

Show answer

Answer: 1/14

SubType
subtract
Numerator1
4
Denominator1
7
Numerator2
1
Denominator2
2
Difficulty
normal

1/2 - 1/5 = ?

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Answer: 3/10

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
1
Denominator2
5
Difficulty
normal