If $$\(\frac{4}{x}< 12\)$$, which of the following must always be true?

A.
\(x> 3\)
B.
\(x> \frac{1}{3}\)
C.
\(\frac{1}{x}< 3\)
D.
\(\frac{1}{x}< \frac{1}{3}\)
Mathematics
Competition
Math League
Exam No:2018 First Round Grade 7 Year:2018 Question No:38

Answer:

C

Knowledge points:

G7 - Algebra - Multi-Step Linear Equations

Solution:

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