Question

Please solve it asap

Answer 1

Answer:

1) 8 km

2)2 hr

Step-by-step explanation:

1) From A to E via D distance= 48 km + 32 km = 80 km

now 80 km - 72 km = 8 km

2) Distance from city A to city E via C = 58+22 km = 80 km

speed = distance/time taken

therefore,

time taken = distance/speed

time taken = 80km/40km/hr

therefore ,

time taken= 2 hrs