Question

if 0.7bar =p/q,then p+q=

Answer 1

Answer:16

Step-by-step explanation:

(P)/(q)=0.777777777... --------{1}

10(P)/(q)=7.7777777... ---------{2}

{1}-{2}= 9(p)/q=7,

P/q =7/9

therefore p+q=9+7

P+q=16