hard Set 83 Form Exercise

1/4 ÷ 3/10 = ?

Show answer

Answer: 5/6

SubType
divide
Numerator1
1
Denominator1
4
Numerator2
3
Denominator2
10
Difficulty
hard

2/14 × 4/7 = ?

Show answer

Answer: 4/49

SubType
multiply
Numerator1
2
Denominator1
14
Numerator2
4
Denominator2
7
Difficulty
hard

2/10 ÷ 3/4 = ?

Show answer

Answer: 4/15

SubType
divide
Numerator1
2
Denominator1
10
Numerator2
3
Denominator2
4
Difficulty
hard

7/15 - 5/13 = ?

Show answer

Answer: 16/195

SubType
subtract
Numerator1
7
Denominator1
15
Numerator2
5
Denominator2
13
Difficulty
hard

5/11 + 6/13 = ?

Show answer

Answer: 131/143

SubType
add
Numerator1
5
Denominator1
11
Numerator2
6
Denominator2
13
Difficulty
hard

1/2 × 1/2 = ?

Show answer

Answer: 1/4

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

5/6 × 1/12 = ?

Show answer

Answer: 5/72

SubType
multiply
Numerator1
5
Denominator1
6
Numerator2
1
Denominator2
12
Difficulty
hard

8/9 × 11/13 = ?

Show answer

Answer: 88/117

SubType
multiply
Numerator1
8
Denominator1
9
Numerator2
11
Denominator2
13
Difficulty
hard

2/8 × 1/2 = ?

Show answer

Answer: 1/8

SubType
multiply
Numerator1
2
Denominator1
8
Numerator2
1
Denominator2
2
Difficulty
hard

6/9 × 4/6 = ?

Show answer

Answer: 4/9

SubType
multiply
Numerator1
6
Denominator1
9
Numerator2
4
Denominator2
6
Difficulty
hard

9/11 - 1/6 = ?

Show answer

Answer: 43/66

SubType
subtract
Numerator1
9
Denominator1
11
Numerator2
1
Denominator2
6
Difficulty
hard

1/2 × 6/10 = ?

Show answer

Answer: 3/10

SubType
multiply
Numerator1
1
Denominator1
2
Numerator2
6
Denominator2
10
Difficulty
hard

4/7 + 1/3 = ?

Show answer

Answer: 19/21

SubType
add
Numerator1
4
Denominator1
7
Numerator2
1
Denominator2
3
Difficulty
hard

2/15 ÷ 1/2 = ?

Show answer

Answer: 4/15

SubType
divide
Numerator1
2
Denominator1
15
Numerator2
1
Denominator2
2
Difficulty
hard

3/9 + 2/6 = ?

Show answer

Answer: 2/3

SubType
add
Numerator1
3
Denominator1
9
Numerator2
2
Denominator2
6
Difficulty
hard

Simplify 22/24 = ?

Show answer

Answer: 11/12

SubType
simplify
Numerator1
11
Denominator1
12
Numerator2
14
Denominator2
16
Difficulty
hard

1/5 × 1/3 = ?

Show answer

Answer: 1/15

SubType
multiply
Numerator1
1
Denominator1
5
Numerator2
1
Denominator2
3
Difficulty
hard

Simplify 12/16 = ?

Show answer

Answer: 3/4

SubType
simplify
Numerator1
3
Denominator1
4
Numerator2
3
Denominator2
12
Difficulty
hard

Simplify 20/30 = ?

Show answer

Answer: 10/15

SubType
simplify
Numerator1
10
Denominator1
15
Numerator2
9
Denominator2
13
Difficulty
hard

2/8 ÷ 2/7 = ?

Show answer

Answer: 7/8

SubType
divide
Numerator1
2
Denominator1
8
Numerator2
2
Denominator2
7
Difficulty
hard