hard Set 90 Form Exercise

Simplify 12/20 = ?

Show answer

Answer: 3/5

SubType
simplify
Numerator1
3
Denominator1
5
Numerator2
11
Denominator2
13
Difficulty
hard

Simplify 44/48 = ?

Show answer

Answer: 11/12

SubType
simplify
Numerator1
11
Denominator1
12
Numerator2
8
Denominator2
12
Difficulty
hard

12/14 - 6/11 = ?

Show answer

Answer: 24/77

SubType
subtract
Numerator1
12
Denominator1
14
Numerator2
6
Denominator2
11
Difficulty
hard

6/9 ÷ 1/6 = ?

Show answer

Answer: 4

SubType
divide
Numerator1
6
Denominator1
9
Numerator2
1
Denominator2
6
Difficulty
hard

1/4 + 4/8 = ?

Show answer

Answer: 3/4

SubType
add
Numerator1
1
Denominator1
4
Numerator2
4
Denominator2
8
Difficulty
hard

1/7 + 1/4 = ?

Show answer

Answer: 11/28

SubType
add
Numerator1
1
Denominator1
7
Numerator2
1
Denominator2
4
Difficulty
hard

1/6 ÷ 3/6 = ?

Show answer

Answer: 1/3

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

1/14 × 1/8 = ?

Show answer

Answer: 1/112

SubType
multiply
Numerator1
1
Denominator1
14
Numerator2
1
Denominator2
8
Difficulty
hard

3/15 × 8/16 = ?

Show answer

Answer: 1/10

SubType
multiply
Numerator1
3
Denominator1
15
Numerator2
8
Denominator2
16
Difficulty
hard

6/7 + 1/2 = ?

Show answer

Answer: 19/14

SubType
add
Numerator1
6
Denominator1
7
Numerator2
1
Denominator2
2
Difficulty
hard

1/7 ÷ 5/8 = ?

Show answer

Answer: 8/35

SubType
divide
Numerator1
1
Denominator1
7
Numerator2
5
Denominator2
8
Difficulty
hard

Simplify 4/10 = ?

Show answer

Answer: 2/5

SubType
simplify
Numerator1
2
Denominator1
5
Numerator2
5
Denominator2
10
Difficulty
hard

Simplify 2/4 = ?

Show answer

Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
6
Denominator2
15
Difficulty
hard

12/16 - 2/3 = ?

Show answer

Answer: 1/12

SubType
subtract
Numerator1
12
Denominator1
16
Numerator2
2
Denominator2
3
Difficulty
hard

1/3 ÷ 8/10 = ?

Show answer

Answer: 5/12

SubType
divide
Numerator1
1
Denominator1
3
Numerator2
8
Denominator2
10
Difficulty
hard

2/9 + 6/9 = ?

Show answer

Answer: 8/9

SubType
add
Numerator1
2
Denominator1
9
Numerator2
6
Denominator2
9
Difficulty
hard

1/2 + 2/3 = ?

Show answer

Answer: 7/6

SubType
add
Numerator1
1
Denominator1
2
Numerator2
2
Denominator2
3
Difficulty
hard

4/16 ÷ 6/8 = ?

Show answer

Answer: 1/3

SubType
divide
Numerator1
4
Denominator1
16
Numerator2
6
Denominator2
8
Difficulty
hard

2/4 + 5/15 = ?

Show answer

Answer: 5/6

SubType
add
Numerator1
2
Denominator1
4
Numerator2
5
Denominator2
15
Difficulty
hard

5/8 + 1/2 = ?

Show answer

Answer: 9/8

SubType
add
Numerator1
5
Denominator1
8
Numerator2
1
Denominator2
2
Difficulty
hard