Question

Noah spent 24 hours working on his car.He spent 4/5 on his time working on his transmission.How much time did Noah spead working on the transmission?

Answer 1

Answer-

Noah spent 19 hours 12 minutes working on the transmission.

Solution-

Noah spent 24 hours working on his car.

He spent $\dfrac{4}{5}$ on his time working on his transmission and rest on other .

So the total time spent by Noah working on the transmission is,

$=24\times \dfrac{4}{5}\\\\=\dfrac{96}{5}\\\\=19\dfrac{1}{5}\ \text{hours}\\\\=19\ \text{hours}\ 12\ \text{minutes}$

Therefore, Noah spent 19 hours 12 minutes working on the transmission.