medium Set 81 Form Exercise

7/12 ÷ 9/12 = ?

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Answer: 7/9

SubType
divide
Numerator1
7
Denominator1
12
Numerator2
9
Denominator2
12
Difficulty
medium

4/7 - 3/6 = ?

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Answer: 1/14

SubType
subtract
Numerator1
4
Denominator1
7
Numerator2
3
Denominator2
6
Difficulty
medium

Simplify 2/8 = ?

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Answer: 1/4

SubType
simplify
Numerator1
1
Denominator1
4
Numerator2
1
Denominator2
2
Difficulty
medium

7/12 + 10/11 = ?

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Answer: 197/132

SubType
add
Numerator1
7
Denominator1
12
Numerator2
10
Denominator2
11
Difficulty
medium

5/10 × 1/6 = ?

Show answer

Answer: 1/12

SubType
multiply
Numerator1
5
Denominator1
10
Numerator2
1
Denominator2
6
Difficulty
medium

2/10 × 2/4 = ?

Show answer

Answer: 1/10

SubType
multiply
Numerator1
2
Denominator1
10
Numerator2
2
Denominator2
4
Difficulty
medium

1/2 × 7/10 = ?

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Answer: 7/20

SubType
multiply
Numerator1
1
Denominator1
2
Numerator2
7
Denominator2
10
Difficulty
medium

2/8 - 1/4 = ?

SubType
subtract
Numerator1
2
Denominator1
8
Numerator2
1
Denominator2
4
Difficulty
medium

3/12 - 1/8 = ?

Show answer

Answer: 1/8

SubType
subtract
Numerator1
3
Denominator1
12
Numerator2
1
Denominator2
8
Difficulty
medium

1/2 - 1/2 = ?

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
1
Denominator2
2
Difficulty
medium

8/9 + 4/7 = ?

Show answer

Answer: 92/63

SubType
add
Numerator1
8
Denominator1
9
Numerator2
4
Denominator2
7
Difficulty
medium

2/8 × 1/2 = ?

Show answer

Answer: 1/8

SubType
multiply
Numerator1
2
Denominator1
8
Numerator2
1
Denominator2
2
Difficulty
medium

6/12 - 1/5 = ?

Show answer

Answer: 3/10

SubType
subtract
Numerator1
6
Denominator1
12
Numerator2
1
Denominator2
5
Difficulty
medium

1/2 ÷ 4/8 = ?

Show answer

Answer: 1

SubType
divide
Numerator1
1
Denominator1
2
Numerator2
4
Denominator2
8
Difficulty
medium

2/3 + 10/11 = ?

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Answer: 52/33

SubType
add
Numerator1
2
Denominator1
3
Numerator2
10
Denominator2
11
Difficulty
medium

2/4 - 3/9 = ?

Show answer

Answer: 1/6

SubType
subtract
Numerator1
2
Denominator1
4
Numerator2
3
Denominator2
9
Difficulty
medium

Simplify 30/33 = ?

Show answer

Answer: 10/11

SubType
simplify
Numerator1
10
Denominator1
11
Numerator2
6
Denominator2
11
Difficulty
medium

7/10 + 6/11 = ?

Show answer

Answer: 137/110

SubType
add
Numerator1
7
Denominator1
10
Numerator2
6
Denominator2
11
Difficulty
medium

6/12 + 5/12 = ?

Show answer

Answer: 11/12

SubType
add
Numerator1
6
Denominator1
12
Numerator2
5
Denominator2
12
Difficulty
medium

1/2 + 5/8 = ?

Show answer

Answer: 9/8

SubType
add
Numerator1
1
Denominator1
2
Numerator2
5
Denominator2
8
Difficulty
medium