medium Set 91 Form Exercise

1/10 - 1/12 = ?

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Answer: 1/60

SubType
subtract
Numerator1
1
Denominator1
10
Numerator2
1
Denominator2
12
Difficulty
medium

11/12 + 1/3 = ?

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Answer: 5/4

SubType
add
Numerator1
11
Denominator1
12
Numerator2
1
Denominator2
3
Difficulty
medium

4/12 - 1/9 = ?

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Answer: 2/9

SubType
subtract
Numerator1
4
Denominator1
12
Numerator2
1
Denominator2
9
Difficulty
medium

5/7 ÷ 1/3 = ?

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Answer: 15/7

SubType
divide
Numerator1
5
Denominator1
7
Numerator2
1
Denominator2
3
Difficulty
medium

1/2 ÷ 1/2 = ?

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Answer: 1

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

Simplify 4/8 = ?

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Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
10
Denominator2
11
Difficulty
medium

4/9 × 3/4 = ?

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Answer: 1/3

SubType
multiply
Numerator1
4
Denominator1
9
Numerator2
3
Denominator2
4
Difficulty
medium

2/8 + 2/5 = ?

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Answer: 13/20

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

1/6 + 1/2 = ?

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Answer: 2/3

SubType
add
Numerator1
1
Denominator1
6
Numerator2
1
Denominator2
2
Difficulty
medium

Simplify 4/44 = ?

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Answer: 1/11

SubType
simplify
Numerator1
1
Denominator1
11
Numerator2
5
Denominator2
6
Difficulty
medium

8/11 ÷ 1/10 = ?

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Answer: 80/11

SubType
divide
Numerator1
8
Denominator1
11
Numerator2
1
Denominator2
10
Difficulty
medium

2/4 + 9/10 = ?

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Answer: 7/5

SubType
add
Numerator1
2
Denominator1
4
Numerator2
9
Denominator2
10
Difficulty
medium

4/8 ÷ 5/12 = ?

Show answer

Answer: 6/5

SubType
divide
Numerator1
4
Denominator1
8
Numerator2
5
Denominator2
12
Difficulty
medium

Simplify 36/44 = ?

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Answer: 9/11

SubType
simplify
Numerator1
9
Denominator1
11
Numerator2
9
Denominator2
12
Difficulty
medium

4/12 + 4/12 = ?

Show answer

Answer: 2/3

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

6/8 + 1/6 = ?

Show answer

Answer: 11/12

SubType
add
Numerator1
6
Denominator1
8
Numerator2
1
Denominator2
6
Difficulty
medium

Simplify 24/27 = ?

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Answer: 8/9

SubType
simplify
Numerator1
8
Denominator1
9
Numerator2
2
Denominator2
4
Difficulty
medium

5/6 × 9/12 = ?

Show answer

Answer: 5/8

SubType
multiply
Numerator1
5
Denominator1
6
Numerator2
9
Denominator2
12
Difficulty
medium

5/11 × 1/9 = ?

Show answer

Answer: 5/99

SubType
multiply
Numerator1
5
Denominator1
11
Numerator2
1
Denominator2
9
Difficulty
medium

6/9 ÷ 5/10 = ?

Show answer

Answer: 4/3

SubType
divide
Numerator1
6
Denominator1
9
Numerator2
5
Denominator2
10
Difficulty
medium