Math, asked by mandycool8934, 9 months ago

A train travelling at 40 km/h takes 3 hours for a journey. How long will it take the train to complete the same journey, travelling at 90 km/h?

Answers

Answered by kumawatmanoj945

3

Step-by-step explanation:

40×3=120

120km/3hours

90÷40=2.25 hours

Answered by kundanprasadsah9

0

Step-by-step explanation:

1 hr =40 km

3hr=120km

when,

90km=1hr

1km=1/90hr

120km=120/90

=4/3hr

Previous Question

Next Question

Similar questions

English, 5 months ago

Read the passage from "Names/Nombres" by Julia Alvarez. My mother blushed and admitted her baby's real name to the group. Her mother in-law had recently died, she apologized, and her husband had insisted that the first daughter be named after his mother, Mauran. My mother thought it the ugliest name she had ever heard, and she talked my father into what she believed was an improvement, a...

Science, 5 months ago

A car covers a distance of 800 km with an average speed of 50 km/hr. How much time does the car take to cover the distance?

Business Studies, 5 months ago

compare the economy of USA a developed country with economy of india a developed country. please explain their characteristics of nicely.

Sociology, 9 months ago

Introduction about importance of festival...

Computer Science, 9 months ago

Can we open saved drawing in paint. True/False...

Social Sciences, 1 year ago

wat is d full form of FICCI??????

Social Sciences, 1 year ago

define:1.social differences 2.social division...

English, 1 year ago

Diary entry class 9 Diary entry class 9 ASSI Other day. The held in Captain. Write a diary entry your rnos' desire. Hints : • of 'h' • various titles, of savool Captain. • Of name • A Wish...