Rational Numbers in Different Forms Practice

Question

Math 8 Q1 (Pre-Algebra) / The Number System

Rational Numbers in Different Forms Practice
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Question
To convert 0.82¯¯¯¯¯ to a rational number, you would set x equal to 0.82¯¯¯¯¯ and then multiply both sides of the equation by what number?(1 point)

tell me the answer

Answer 1

To convert 0.82¯¯¯¯¯ to a rational number, you would set x equal to 0.82¯¯¯¯¯ and then multiply both sides of the equation by 100:

x = 0.82¯¯¯¯¯
100x = 82.82¯¯¯¯¯

Therefore, you would multiply both sides of the equation by 100.

Answer 2

To convert 0.82¯¯¯¯¯ to a rational number, you would set x equal to 0.82¯¯¯¯¯ and then multiply both sides of the equation by what number?