A train travels 68 kilometers in 2 hours, and then 64 kilometers in 3 hours. What is its average speed

Question

01-02-2018
Mathematics

contestada

A train travels 68 kilometers in 2 hours, and then 64 kilometers in 3 hours. What is its average speed

Respuesta :

Otras preguntas

How can you control inventory costs through proper planning and balancing inventory levels? In order to control inventory costs, you need to consider the invent

discuss two ways in which some cultural views that exist may affect relationships negatively

Which of the following books is a historical novel

A restaurant can seat 100 diners. Four of the tables can each seat 6 people. The rest of the tables can each seat 4 people. How many tables does the restaurant

+ What is one way you can meet students with common interests in an online school? O A dedicated learning space. O National clubs O The OLS O Class Connects

Sheila, a widow, makes out a will leaving one-half of her property equally to two of her adult children, Mark and Paula. The other one-half of her peoperty she

what are the part present in mind brain?write the functions of each part?

If y = f(x) is a linear function such that f(0) = 10 and f (4) = 2, then f (x) =

Suppose you live in the mountains and collect surface water for your drinking resource. If the water looks clear, should you use it for drinking? A. No, the wa

10. Which one of the following does NOT belong to the main features of Baroque art? 1) light/dark contrast 2) dramatic emotional effect 3) iconoclasm 4) dyn

kitapla kitapla · Answer 1 · 2018-02-01T20:25:54+01:00

Average speed is the distance traveled by an object in total and divided by the amount of time an object covers the distance. The formula is -
Average speed = total distance traveled / total time taken
= 68km+64km / 2 hrs.+3hrs.
= 132km / 5hrs.
= 26.4km/hr.
Therefore, the train's average speed is 26.4km/hr.