medium Set 8 Form Exercise

8/11 - 1/12 = ?

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Answer: 85/132

SubType
subtract
Numerator1
8
Denominator1
11
Numerator2
1
Denominator2
12
Difficulty
medium

Simplify 16/36 = ?

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Answer: 4/9

SubType
simplify
Numerator1
4
Denominator1
9
Numerator2
3
Denominator2
7
Difficulty
medium

1/9 ÷ 1/2 = ?

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Answer: 2/9

SubType
divide
Numerator1
1
Denominator1
9
Numerator2
1
Denominator2
2
Difficulty
medium

3/12 + 4/5 = ?

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Answer: 21/20

SubType
add
Numerator1
3
Denominator1
12
Numerator2
4
Denominator2
5
Difficulty
medium

6/11 × 3/7 = ?

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Answer: 18/77

SubType
multiply
Numerator1
6
Denominator1
11
Numerator2
3
Denominator2
7
Difficulty
medium

1/4 ÷ 7/9 = ?

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Answer: 9/28

SubType
divide
Numerator1
1
Denominator1
4
Numerator2
7
Denominator2
9
Difficulty
medium

Simplify 28/44 = ?

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Answer: 7/11

SubType
simplify
Numerator1
7
Denominator1
11
Numerator2
1
Denominator2
7
Difficulty
medium

3/6 × 4/8 = ?

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Answer: 1/4

SubType
multiply
Numerator1
3
Denominator1
6
Numerator2
4
Denominator2
8
Difficulty
medium

Simplify 3/21 = ?

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Answer: 1/7

SubType
simplify
Numerator1
1
Denominator1
7
Numerator2
1
Denominator2
8
Difficulty
medium

Simplify 12/32 = ?

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Answer: 3/8

SubType
simplify
Numerator1
3
Denominator1
8
Numerator2
4
Denominator2
9
Difficulty
medium

3/7 + 1/7 = ?

Show answer

Answer: 4/7

SubType
add
Numerator1
3
Denominator1
7
Numerator2
1
Denominator2
7
Difficulty
medium

6/12 - 1/7 = ?

Show answer

Answer: 5/14

SubType
subtract
Numerator1
6
Denominator1
12
Numerator2
1
Denominator2
7
Difficulty
medium

1/8 + 1/7 = ?

Show answer

Answer: 15/56

SubType
add
Numerator1
1
Denominator1
8
Numerator2
1
Denominator2
7
Difficulty
medium

Simplify 6/9 = ?

Show answer

Answer: 2/3

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

3/5 + 1/4 = ?

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Answer: 17/20

SubType
add
Numerator1
3
Denominator1
5
Numerator2
1
Denominator2
4
Difficulty
medium

Simplify 4/12 = ?

Show answer

Answer: 1/3

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

8/9 - 3/11 = ?

Show answer

Answer: 61/99

SubType
subtract
Numerator1
8
Denominator1
9
Numerator2
3
Denominator2
11
Difficulty
medium

7/9 × 9/11 = ?

Show answer

Answer: 7/11

SubType
multiply
Numerator1
7
Denominator1
9
Numerator2
9
Denominator2
11
Difficulty
medium

1/5 + 2/7 = ?

Show answer

Answer: 17/35

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

4/7 ÷ 1/2 = ?

Show answer

Answer: 8/7

SubType
divide
Numerator1
4
Denominator1
7
Numerator2
1
Denominator2
2
Difficulty
medium