Question

find the time when distance is 8m and speed is 8 hole 2/5

Answer 1

$distance = 8m \\ spd = 8 \frac{2}{5} = \frac{42}{5} \\ time = \frac{distance}{spd} \\ = \frac{8}{ \frac{42}{5} } \\ = 8 \times \frac{5}{42} \\ = \frac{40}{42} \\ = 0.952380952$