Question

Express 1.32 bar + 0.35 bar as the fraction is in simplest form

Answer 1

let x = 1.32bar =1.3232_ (1)

multiply (1) by 100

100x = 132.3232_(2)

subtract (1) from (2)

99x = 131

x = 131/99_(3)

let y = 0.35bar_(1)

multiply (1) by 100

100y = 35.35bar_(2)

subtract (1) from (2)

99y = 35

y = 35/99

now,

1.32bar + 0.35bar

= x+y

= 131/99 + 35/99 = 166/99

hope it's helpful

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