medium Set 81 Form Exercise

4/6 × 2/4 = ?

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Answer: 1/3

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

2/7 + 1/2 = ?

Show answer

Answer: 11/14

SubType
add
Numerator1
2
Denominator1
7
Numerator2
1
Denominator2
2
Difficulty
normal

1/3 - 1/4 = ?

Show answer

Answer: 1/12

SubType
subtract
Numerator1
1
Denominator1
3
Numerator2
1
Denominator2
4
Difficulty
normal

2/5 ÷ 3/4 = ?

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Answer: 8/15

SubType
divide
Numerator1
2
Denominator1
5
Numerator2
3
Denominator2
4
Difficulty
normal

Simplify 20/28 = ?

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Answer: 5/7

SubType
simplify
Numerator1
5
Denominator1
7
Numerator2
3
Denominator2
7
Difficulty
normal

1/7 × 1/2 = ?

Show answer

Answer: 1/14

SubType
multiply
Numerator1
1
Denominator1
7
Numerator2
1
Denominator2
2
Difficulty
normal

2/4 × 1/2 = ?

Show answer

Answer: 1/4

SubType
multiply
Numerator1
2
Denominator1
4
Numerator2
1
Denominator2
2
Difficulty
normal

5/6 + 1/4 = ?

Show answer

Answer: 13/12

SubType
add
Numerator1
5
Denominator1
6
Numerator2
1
Denominator2
4
Difficulty
normal

3/4 - 1/2 = ?

Show answer

Answer: 1/4

SubType
subtract
Numerator1
3
Denominator1
4
Numerator2
1
Denominator2
2
Difficulty
normal

1/2 ÷ 3/6 = ?

Show answer

Answer: 1

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
3
Denominator2
6
Difficulty
normal

7/8 ÷ 1/2 = ?

Show answer

Answer: 7/4

SubType
divide
Numerator1
7
Denominator1
8
Numerator2
1
Denominator2
2
Difficulty
normal

3/6 ÷ 4/7 = ?

Show answer

Answer: 7/8

SubType
divide
Numerator1
3
Denominator1
6
Numerator2
4
Denominator2
7
Difficulty
normal

6/7 + 3/7 = ?

Show answer

Answer: 9/7

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

2/7 × 1/2 = ?

Show answer

Answer: 1/7

SubType
multiply
Numerator1
2
Denominator1
7
Numerator2
1
Denominator2
2
Difficulty
normal

2/3 - 3/5 = ?

Show answer

Answer: 1/15

SubType
subtract
Numerator1
2
Denominator1
3
Numerator2
3
Denominator2
5
Difficulty
normal

5/7 + 1/2 = ?

Show answer

Answer: 17/14

SubType
add
Numerator1
5
Denominator1
7
Numerator2
1
Denominator2
2
Difficulty
normal

Simplify 3/24 = ?

Show answer

Answer: 1/8

SubType
simplify
Numerator1
1
Denominator1
8
Numerator2
1
Denominator2
3
Difficulty
normal

4/5 × 2/3 = ?

Show answer

Answer: 8/15

SubType
multiply
Numerator1
4
Denominator1
5
Numerator2
2
Denominator2
3
Difficulty
normal

3/8 + 6/7 = ?

Show answer

Answer: 69/56

SubType
add
Numerator1
3
Denominator1
8
Numerator2
6
Denominator2
7
Difficulty
normal

2/5 + 4/5 = ?

Show answer

Answer: 6/5

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