Question

(a) Express 2.16 as a rational number in the simplest form.
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Answer 1

Answer:

answer ................

Answer 2

Step-by-step explanation:

let x = 2.16 (16 as bar) ------- (1)

multiply both sides by 100

100x = 216.16 (16 as bar) ------- (2)

Subtracting equation 2 from 1

99x = 214

x = 214

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