What is the answer to 3/x =45 ?

The answer to 3/x =45 is x= 1/15

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3/x =45

\frac{3}{x} = 45

x = \frac{1}{15}

Decimal Notation

x = 0.06666 \dots

Solution steps

\frac{3}{x} = 45

Multiply both sides by

x

3 = 45 x

Switch sides

45 x = 3

Divide both sides by

45

x = \frac{1}{15}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{1}{15}

r, F = \frac{G mm}{r ^{2}}

x + \frac{8}{x} = 6

\frac{15}{y} = 3

\frac{( 8 - m ) \cdot ( m - 8 )}{m} = 16

f (a) = 8 - \frac{8}{a}, a = 8