Question

Express 0.6 + 0.777....+ 0.47777777777..... in the form of p/q, where p and q are integers and q not equals to 0​

Answer 1

Answer:

0.6+0.7/9+0.47/9

0.6+ 7/90+4700/9=52.9

Step-by-step explanation:

we divide by 9 when we have infinite point places so I divide 0.7 by 9 and 0.47 by 9 and then 52.9 is the correct answer

Answer 2

Answer:

167/90

Step-by-step explanation:

0.6 is rational no.

therefore 0.6 = 6/10

X=0.7777.....

10X=7.77777...

10X - X = 7.777777... - 0.77777

9X= 7

X=7/9

Y=0.47777..

10Y= 4.7777...

100Y=47.77777...

100Y - 10Y = 47.777.. - 4.77777

90Y= 43

Y= 43/90

6/10+7/9+43/90 = 167/90

p/q=167/90