Question

What is the distance travelled by a car which travelled at a speed of 80km/hr for 3 hours and 30 minutes?

Answer 1

$\sf{\underline{Given :}}$

Speed = 80 km / h

Time = 3 hrs 30 min

"First we have to convert time into hrs totally."

${\boxed{\sf{1 \ hr = 60 \ min}}}$

Time = 3 hrs + 30 / 60 hrs

= 3.5 hrs

Now,

${\boxed{\sf{Distance = Speed * Time}}}$

Distance = 80 * 3.5

${\large{\boxed{\boxed{\sf{\red{Distance = 280 \ km}}}}}}$