Question

Find two rational numbres between 2by 5 and 4 by 9

Answer 1

Step-by-step explanation:

the rational number between 2/5 and 4/9

1

1/2 ( a +b )

1/2(2/5+4/9)

1/2(18+20/45)

1/2(38/45)

38/90

2

1/2(38/90+2/5)

1/2(38+36/90)

72/180

I hope it's help please marked the answer in brainlist