hard Set 68 Form Exercise

6/7 + 3/16 = ?

Show answer

Answer: 117/112

SubType
add
Numerator1
6
Denominator1
7
Numerator2
3
Denominator2
16
Difficulty
hard

9/10 ÷ 9/11 = ?

Show answer

Answer: 11/10

SubType
divide
Numerator1
9
Denominator1
10
Numerator2
9
Denominator2
11
Difficulty
hard

9/10 + 1/16 = ?

Show answer

Answer: 77/80

SubType
add
Numerator1
9
Denominator1
10
Numerator2
1
Denominator2
16
Difficulty
hard

9/11 - 5/8 = ?

Show answer

Answer: 17/88

SubType
subtract
Numerator1
9
Denominator1
11
Numerator2
5
Denominator2
8
Difficulty
hard

4/12 ÷ 9/15 = ?

Show answer

Answer: 5/9

SubType
divide
Numerator1
4
Denominator1
12
Numerator2
9
Denominator2
15
Difficulty
hard

6/8 ÷ 13/14 = ?

Show answer

Answer: 21/26

SubType
divide
Numerator1
6
Denominator1
8
Numerator2
13
Denominator2
14
Difficulty
hard

Simplify 30/48 = ?

Show answer

Answer: 10/16

SubType
simplify
Numerator1
10
Denominator1
16
Numerator2
2
Denominator2
4
Difficulty
hard

3/6 ÷ 3/8 = ?

Show answer

Answer: 4/3

SubType
divide
Numerator1
3
Denominator1
6
Numerator2
3
Denominator2
8
Difficulty
hard

2/8 - 1/6 = ?

Show answer

Answer: 1/12

SubType
subtract
Numerator1
2
Denominator1
8
Numerator2
1
Denominator2
6
Difficulty
hard

10/13 - 8/13 = ?

Show answer

Answer: 2/13

SubType
subtract
Numerator1
10
Denominator1
13
Numerator2
8
Denominator2
13
Difficulty
hard

4/10 × 7/13 = ?

Show answer

Answer: 14/65

SubType
multiply
Numerator1
4
Denominator1
10
Numerator2
7
Denominator2
13
Difficulty
hard

Simplify 2/4 = ?

Show answer

Answer: 1/2

SubType
simplify
Numerator1
1
Denominator1
2
Numerator2
8
Denominator2
9
Difficulty
hard

Simplify 3/12 = ?

Show answer

Answer: 1/4

SubType
simplify
Numerator1
1
Denominator1
4
Numerator2
3
Denominator2
5
Difficulty
hard

Simplify 14/22 = ?

Show answer

Answer: 7/11

SubType
simplify
Numerator1
7
Denominator1
11
Numerator2
4
Denominator2
5
Difficulty
hard

5/10 - 1/4 = ?

Show answer

Answer: 1/4

SubType
subtract
Numerator1
5
Denominator1
10
Numerator2
1
Denominator2
4
Difficulty
hard

Simplify 12/20 = ?

Show answer

Answer: 3/5

SubType
simplify
Numerator1
3
Denominator1
5
Numerator2
7
Denominator2
12
Difficulty
hard

8/15 - 6/16 = ?

Show answer

Answer: 19/120

SubType
subtract
Numerator1
8
Denominator1
15
Numerator2
6
Denominator2
16
Difficulty
hard

4/6 - 1/11 = ?

Show answer

Answer: 19/33

SubType
subtract
Numerator1
4
Denominator1
6
Numerator2
1
Denominator2
11
Difficulty
hard

4/12 × 2/10 = ?

Show answer

Answer: 1/15

SubType
multiply
Numerator1
4
Denominator1
12
Numerator2
2
Denominator2
10
Difficulty
hard

Simplify 44/64 = ?

Show answer

Answer: 11/16

SubType
simplify
Numerator1
11
Denominator1
16
Numerator2
1
Denominator2
4
Difficulty
hard