Mathematics: Let a=3/4 and b=1/5. if a*x=b, then what is x?

Let a=3/4 and b=1/5. if a*x=b, then what is x?

ecloud

11.03.2022

In general, any equation like ax=b (assuming $a \neq 0$ ) is solved by

$x= \dfrac{b}{a}$

So, in your case, the solution is

$x = \dfrac{\frac{1}{5}}{\frac{3}{4}}$

Dividing by a fraction means to multiply by the inverse of that fraction:

$\dfrac{\frac{1}{5}}{\frac{3}{4}} = \dfrac{1}{5} \cdot \dfrac{4}{3} = \dfrac{4}{15}$

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kyrarix

04.09.2021

B. 6 MPH (miles per an hour)

Step-by-step explanation:

Find the difference between 66 and 71.

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