Question

compare the following in rational number :- -5/7 and 9/-13​

Answer 1

Answer:

A car travels 40km at a uniform speed of 50km/h and then the next 50km at a uniform speed of 40km/h. Find the average speed of the car

Step-by-step explanation:

A car travels 40km at a uniform speed of 50km/h and then the next 50km at a uniform speed of 40A car travels 40km at a uniform speed of 50km/h and then the next 50km at a uniform speed of 40km/h. Find the average speed of the carkm/h. Find A car travels 40km at a uniform speed of 50km/h and then the next 50km at a uniform speed of 40km/h. Find the average speed of the carthe average speed of the car