Question

Find the three rational number 2/2 1/7 -1/5

Answer 1

30

14

=

75

35

=

165

77

Explanation:

Remember that the definition of a Rational number is that it can be written as a fraction  

a

b

, where  

a

and

b

are integers and  

b

≠

0

2

1

7

=

15

7

         

←

find 3 equivalent fractions .

15

7

×

2

2

=

30

14

15

7

×

5

5

=

75

35

15

7

×

11

11

=

165

77