Whether the given ratios are equivalent ratios or not. The given ratios are: 43 and...

Calculation:
Equivalent ratios are two ratios which have same relationship between the numbers.
The given ratios can be simplified further by cross multiplying as:
${\displaystyle \frac{4}{3}=\frac{6}{8}}$
${\displaystyle 4\left(8\right)=3\left(6\right)}$
${\displaystyle 32\ne 18}$
As, both the results are not equal. The given ratios are not equivalent.

Answer is given below (on video)