Question

express 0.72 bar (bar on 7 and 2)in the form of p/q then find the value of
p+q
p-q
p*q
p/q
​

Answer 1

hope it helps you mate....

Answer 2

Step-by-step explanation:

let x = 0.7272...... _ _ _ (i)

multiply both sides by 100

100x = 72.7272......

100x = 72 + 0.7272.....

100x = 72 + x _ _ _ (from i )

100x - x = 72

99x = 72

x = 72/99

x = 8/11

so p/q form of 0.7272... will be 8/11