medium Set 42 Form Exercise

1/7 + 1/9 = ?

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Answer: 16/63

SubType
add
Numerator1
1
Denominator1
7
Numerator2
1
Denominator2
9
Difficulty
medium

1/7 + 2/5 = ?

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Answer: 19/35

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

Simplify 12/15 = ?

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Answer: 4/5

SubType
simplify
Numerator1
4
Denominator1
5
Numerator2
4
Denominator2
7
Difficulty
medium

7/10 × 2/3 = ?

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Answer: 7/15

SubType
multiply
Numerator1
7
Denominator1
10
Numerator2
2
Denominator2
3
Difficulty
medium

Simplify 24/30 = ?

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Answer: 8/10

SubType
simplify
Numerator1
8
Denominator1
10
Numerator2
3
Denominator2
10
Difficulty
medium

1/2 × 1/2 = ?

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Answer: 1/4

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

2/6 ÷ 4/10 = ?

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Answer: 5/6

SubType
divide
Numerator1
2
Denominator1
6
Numerator2
4
Denominator2
10
Difficulty
medium

1/3 × 3/10 = ?

Show answer

Answer: 1/10

SubType
multiply
Numerator1
1
Denominator1
3
Numerator2
3
Denominator2
10
Difficulty
medium

3/6 ÷ 1/3 = ?

Show answer

Answer: 3/2

SubType
divide
Numerator1
3
Denominator1
6
Numerator2
1
Denominator2
3
Difficulty
medium

Simplify 8/18 = ?

Show answer

Answer: 4/9

SubType
simplify
Numerator1
4
Denominator1
9
Numerator2
8
Denominator2
10
Difficulty
medium

8/12 ÷ 3/11 = ?

Show answer

Answer: 22/9

SubType
divide
Numerator1
8
Denominator1
12
Numerator2
3
Denominator2
11
Difficulty
medium

8/10 + 1/9 = ?

Show answer

Answer: 41/45

SubType
add
Numerator1
8
Denominator1
10
Numerator2
1
Denominator2
9
Difficulty
medium

1/2 × 1/3 = ?

Show answer

Answer: 1/6

SubType
multiply
Numerator1
1
Denominator1
2
Numerator2
1
Denominator2
3
Difficulty
medium

3/7 × 3/5 = ?

Show answer

Answer: 9/35

SubType
multiply
Numerator1
3
Denominator1
7
Numerator2
3
Denominator2
5
Difficulty
medium

Simplify 2/14 = ?

Show answer

Answer: 1/7

SubType
simplify
Numerator1
1
Denominator1
7
Numerator2
5
Denominator2
9
Difficulty
medium

2/3 ÷ 3/10 = ?

Show answer

Answer: 20/9

SubType
divide
Numerator1
2
Denominator1
3
Numerator2
3
Denominator2
10
Difficulty
medium

4/5 × 2/5 = ?

Show answer

Answer: 8/25

SubType
multiply
Numerator1
4
Denominator1
5
Numerator2
2
Denominator2
5
Difficulty
medium

6/7 ÷ 2/8 = ?

Show answer

Answer: 24/7

SubType
divide
Numerator1
6
Denominator1
7
Numerator2
2
Denominator2
8
Difficulty
medium

4/5 - 3/5 = ?

Show answer

Answer: 1/5

SubType
subtract
Numerator1
4
Denominator1
5
Numerator2
3
Denominator2
5
Difficulty
medium

1/4 - 1/8 = ?

Show answer

Answer: 1/8

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