hard Set 20 Form Exercise

1/7 ÷ 1/9 = ?

Show answer

Answer: 9/7

SubType
divide
Numerator1
1
Denominator1
7
Numerator2
1
Denominator2
9
Difficulty
hard

1/2 × 3/4 = ?

Show answer

Answer: 3/8

SubType
multiply
Numerator1
1
Denominator1
2
Numerator2
3
Denominator2
4
Difficulty
hard

11/15 + 10/12 = ?

Show answer

Answer: 47/30

SubType
add
Numerator1
11
Denominator1
15
Numerator2
10
Denominator2
12
Difficulty
hard

10/14 - 3/7 = ?

Show answer

Answer: 2/7

SubType
subtract
Numerator1
10
Denominator1
14
Numerator2
3
Denominator2
7
Difficulty
hard

2/3 × 1/5 = ?

Show answer

Answer: 2/15

SubType
multiply
Numerator1
2
Denominator1
3
Numerator2
1
Denominator2
5
Difficulty
hard

6/9 ÷ 2/16 = ?

Show answer

Answer: 16/3

SubType
divide
Numerator1
6
Denominator1
9
Numerator2
2
Denominator2
16
Difficulty
hard

1/10 ÷ 7/10 = ?

Show answer

Answer: 1/7

SubType
divide
Numerator1
1
Denominator1
10
Numerator2
7
Denominator2
10
Difficulty
hard

Simplify 6/32 = ?

Show answer

Answer: 3/16

SubType
simplify
Numerator1
3
Denominator1
16
Numerator2
1
Denominator2
3
Difficulty
hard

5/11 + 3/7 = ?

Show answer

Answer: 68/77

SubType
add
Numerator1
5
Denominator1
11
Numerator2
3
Denominator2
7
Difficulty
hard

5/9 × 4/5 = ?

Show answer

Answer: 4/9

SubType
multiply
Numerator1
5
Denominator1
9
Numerator2
4
Denominator2
5
Difficulty
hard

1/10 × 1/6 = ?

Show answer

Answer: 1/60

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

5/7 - 7/16 = ?

Show answer

Answer: 31/112

SubType
subtract
Numerator1
5
Denominator1
7
Numerator2
7
Denominator2
16
Difficulty
hard

9/14 × 2/3 = ?

Show answer

Answer: 3/7

SubType
multiply
Numerator1
9
Denominator1
14
Numerator2
2
Denominator2
3
Difficulty
hard

6/15 + 11/14 = ?

Show answer

Answer: 83/70

SubType
add
Numerator1
6
Denominator1
15
Numerator2
11
Denominator2
14
Difficulty
hard

2/8 + 1/2 = ?

Show answer

Answer: 3/4

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

Simplify 8/20 = ?

Show answer

Answer: 4/10

SubType
simplify
Numerator1
4
Denominator1
10
Numerator2
4
Denominator2
15
Difficulty
hard

Simplify 27/33 = ?

Show answer

Answer: 9/11

SubType
simplify
Numerator1
9
Denominator1
11
Numerator2
1
Denominator2
2
Difficulty
hard

10/13 ÷ 8/13 = ?

Show answer

Answer: 5/4

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

2/15 + 4/7 = ?

Show answer

Answer: 74/105

SubType
add
Numerator1
2
Denominator1
15
Numerator2
4
Denominator2
7
Difficulty
hard

1/4 + 6/12 = ?

Show answer

Answer: 3/4

SubType
add
Numerator1
1
Denominator1
4
Numerator2
6
Denominator2
12
Difficulty
hard