1.

Express 0.47 bar only on 7 in the form P upon q where p and q are integers and q is not equal to zero​

Answer»

p/q=0.4777_ _ _ _ _ _ (EQUATION 1)

multiply by 100 on both sides

100p/q=47.7777_ _ _ _ (equation 2)

subtract equation 1 from equation 2

100p/q-p/q=47.7777-0.4777

99p/q=47.3

p/q=47.3/99



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