Question

On a highway, a car is driven 80. kilometers during the first 1.00 hour of travel, 50. kilometers during the next 0.50 hour, and 40. kilometers in the final 0.50 hour. What is the car’s average speed for the entire trip?​

Answer 1

Answer:

TOTAL KILOMETERS: 170KMS

TOTAL TIME TAKEN :. 2 HOURS

$average \: formula \: is \: total \: of \: \frac{total \: of \: thing}{number \: of \: thing}$

$\frac{80 + 50 + 40}{3} because \: hours \: no \: is \: 3(1.0 > 0.5 > 0.5)$

$\frac{170}{3} \\ \\ average \: is \\ = 56.67$

Answer 2

Answer:

Step-by-step explanbyation: