Antelope runs top speeds at 97 km/h, suppose it runs 1.5 km with an average speed of 85km/h, and then runs 0.80 km with an average speed of 67 km/h. how long will it take the antelope to run 2.3 km

107 seconds

Explanation:

Time taken to travel 1.5 Km at a speed of 85 km/h=

Time taken to travel 0.8 Km at a speed of 67 km/h =

Total distance= 1.5+0.8=2.3 km

Total time=0.017647059+0.011940299=0.029587357  hours

Converting hours to seconds, we multiply hours by 3600 hence total time=0.029587357*3600=106.5144864  seconds,

Rounding off, time=107 seconds

which statement about this sum is true? −245+2.7

it is very well related to a lot of things but with my limited knowledge i can confidently say that the answer is space.