medium Set 87 Form Exercise

5/7 - 3/12 = ?

Show answer

Answer: 13/28

SubType
subtract
Numerator1
5
Denominator1
7
Numerator2
3
Denominator2
12
Difficulty
medium

1/3 + 3/8 = ?

Show answer

Answer: 17/24

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

4/11 × 5/12 = ?

Show answer

Answer: 5/33

SubType
multiply
Numerator1
4
Denominator1
11
Numerator2
5
Denominator2
12
Difficulty
medium

Simplify 8/28 = ?

Show answer

Answer: 2/7

SubType
simplify
Numerator1
2
Denominator1
7
Numerator2
6
Denominator2
11
Difficulty
medium

2/6 + 1/10 = ?

Show answer

Answer: 13/30

SubType
add
Numerator1
2
Denominator1
6
Numerator2
1
Denominator2
10
Difficulty
medium

Simplify 4/8 = ?

Show answer

Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
7
Denominator2
11
Difficulty
medium

Simplify 14/22 = ?

Show answer

Answer: 7/11

SubType
simplify
Numerator1
7
Denominator1
11
Numerator2
1
Denominator2
4
Difficulty
medium

3/12 - 1/7 = ?

Show answer

Answer: 3/28

SubType
subtract
Numerator1
3
Denominator1
12
Numerator2
1
Denominator2
7
Difficulty
medium

4/9 - 1/6 = ?

Show answer

Answer: 5/18

SubType
subtract
Numerator1
4
Denominator1
9
Numerator2
1
Denominator2
6
Difficulty
medium

1/9 × 1/3 = ?

Show answer

Answer: 1/27

SubType
multiply
Numerator1
1
Denominator1
9
Numerator2
1
Denominator2
3
Difficulty
medium

Simplify 6/22 = ?

Show answer

Answer: 3/11

SubType
simplify
Numerator1
3
Denominator1
11
Numerator2
4
Denominator2
7
Difficulty
medium

1/5 ÷ 3/7 = ?

Show answer

Answer: 7/15

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

Simplify 6/8 = ?

Show answer

Answer: 3/4

SubType
simplify
Numerator1
3
Denominator1
4
Numerator2
2
Denominator2
3
Difficulty
medium

Simplify 9/33 = ?

Show answer

Answer: 3/11

SubType
simplify
Numerator1
3
Denominator1
11
Numerator2
3
Denominator2
8
Difficulty
medium

Simplify 2/10 = ?

Show answer

Answer: 1/5

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

1/5 × 4/9 = ?

Show answer

Answer: 4/45

SubType
multiply
Numerator1
1
Denominator1
5
Numerator2
4
Denominator2
9
Difficulty
medium

5/12 ÷ 8/9 = ?

Show answer

Answer: 15/32

SubType
divide
Numerator1
5
Denominator1
12
Numerator2
8
Denominator2
9
Difficulty
medium

1/3 × 9/12 = ?

Show answer

Answer: 1/4

SubType
multiply
Numerator1
1
Denominator1
3
Numerator2
9
Denominator2
12
Difficulty
medium

1/12 × 1/4 = ?

Show answer

Answer: 1/48

SubType
multiply
Numerator1
1
Denominator1
12
Numerator2
1
Denominator2
4
Difficulty
medium