medium Set 78 Form Exercise

6/11 ÷ 11/12 = ?

Show answer

Answer: 72/121

SubType
divide
Numerator1
6
Denominator1
11
Numerator2
11
Denominator2
12
Difficulty
medium

1/2 × 4/7 = ?

Show answer

Answer: 2/7

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

4/7 - 4/7 = ?

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

1/4 - 1/7 = ?

Show answer

Answer: 3/28

SubType
subtract
Numerator1
1
Denominator1
4
Numerator2
1
Denominator2
7
Difficulty
medium

3/7 ÷ 8/12 = ?

Show answer

Answer: 9/14

SubType
divide
Numerator1
3
Denominator1
7
Numerator2
8
Denominator2
12
Difficulty
medium

1/10 + 10/11 = ?

Show answer

Answer: 111/110

SubType
add
Numerator1
1
Denominator1
10
Numerator2
10
Denominator2
11
Difficulty
medium

3/6 × 6/8 = ?

Show answer

Answer: 3/8

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

3/8 + 11/12 = ?

Show answer

Answer: 31/24

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

Simplify 15/27 = ?

Show answer

Answer: 5/9

SubType
simplify
Numerator1
5
Denominator1
9
Numerator2
2
Denominator2
4
Difficulty
medium

4/8 - 1/5 = ?

Show answer

Answer: 3/10

SubType
subtract
Numerator1
4
Denominator1
8
Numerator2
1
Denominator2
5
Difficulty
medium

3/7 + 1/2 = ?

Show answer

Answer: 13/14

SubType
add
Numerator1
3
Denominator1
7
Numerator2
1
Denominator2
2
Difficulty
medium

1/2 - 3/6 = ?

SubType
subtract
Numerator1
1
Denominator1
2
Numerator2
3
Denominator2
6
Difficulty
medium

6/9 + 1/2 = ?

Show answer

Answer: 7/6

SubType
add
Numerator1
6
Denominator1
9
Numerator2
1
Denominator2
2
Difficulty
medium

10/11 × 2/7 = ?

Show answer

Answer: 20/77

SubType
multiply
Numerator1
10
Denominator1
11
Numerator2
2
Denominator2
7
Difficulty
medium

2/5 + 1/7 = ?

Show answer

Answer: 19/35

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

3/5 - 2/6 = ?

Show answer

Answer: 4/15

SubType
subtract
Numerator1
3
Denominator1
5
Numerator2
2
Denominator2
6
Difficulty
medium

5/9 - 1/10 = ?

Show answer

Answer: 41/90

SubType
subtract
Numerator1
5
Denominator1
9
Numerator2
1
Denominator2
10
Difficulty
medium

4/5 ÷ 1/4 = ?

Show answer

Answer: 16/5

SubType
divide
Numerator1
4
Denominator1
5
Numerator2
1
Denominator2
4
Difficulty
medium

4/12 × 2/4 = ?

Show answer

Answer: 1/6

SubType
multiply
Numerator1
4
Denominator1
12
Numerator2
2
Denominator2
4
Difficulty
medium

2/3 ÷ 2/7 = ?

Show answer

Answer: 7/3

SubType
divide
Numerator1
2
Denominator1
3
Numerator2
2
Denominator2
7
Difficulty
medium