An object is traveling at a steady speed of 9 and nine tenths km/h. how long will it take the object to travel 5 and one tenth km find the exact answer.

It will take the object 0.56 hours to travel 5 and one tenth km

Step-by-step explanation:

An object is traveling at a steady speed of 9 and nine tenths km/hour. This means the object is travelling at a speed of 9 1/10 km/hour.

Changing to improper fraction,

9 1/10 =( 10×9 +1)/10

= 91/10 = 9.1km/hour

The amount of time it will it take the object to travel 5 and one tenth km will be:

5 and one tenth = 5 1/10. Making it an improper fraction, = (5×10+1)10= 51/10

=5.1

Speed = distance/time

Distance = speed × time

Time = distance/ speed

= 5.1/ 9.1 = 0.56 hours

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150