Question

the flights from delhi to mumbai and delhi to kolkata take 2 hours, and 9/4 hours respectively. if the distance from delhi to mumbai is 1225 km and that from delhi to kolkata is 1300 km, find the ratio of speed of the two flights.​

Answer 1

Step-by-step explanation:

Delhi to Mumbai

Time=2hrs,Distance=1225km

Speed,S1=D/T=1225/2

Delhi to Kolkata

T=9/4=2.25 hrs,D=1300

S2=D/T=1300/2.25

Ratio of speeds=S1/S2=1225/2/1300/2.25

1225×2.25/(1300×2)

Answer 2

Answer:

speed of flight from Delhi to mumbai= 612.5

Speed of flight from Dehli to Kolkata =577.77