evelynobi470 evelynobi470

23-05-2021
Mathematics

contestada

A man covers a distance of 150m in 1.5mins. Find the average speed in km per hour

Respuesta :

abigial59 abigial59

23-05-2021

Answer:

See it like this. 2.5km in 5minutes, and one hour has 60 mins. 60/5 = 12 60 mins is (5mins*12) So if the minutes were 60, distance would be 2.5*12 = 30. He will cover 30km in 1hr(60 minutes) So his speed in 30km/hr

Answer Link

Otras preguntas

When might it be easier to write the percent as a fraction rather than as a decimal? Please give an example

Which continent is home to the Andes Mountains and the Amazon rainforest? A. North America B. Africa C. Asia D. South America

How was New York City am important area of change in the 1920's?

Solve each linear system. Verify each solution by substituting the coordinates of your solution into both equations. x-y=8 and x+2y=2

Which of the following is transported by the blood? A. Gametes B. Glycogen C. Heat D. Starch

PLZ HELP ME HURRY! Which inequality best models the situation if variable h is the number of hours Valerie might study each night? Valerie's goal is to study m

Why might two places at the same distance from the equator have different climates

what were the most difficult challenges faced by the plymouth and Jamestown settlers?

When might it be easier to write the percent as a fraction rather than as a decimal? Please give an example

suppose two different fractions with the same denominators are both less than 1 Can their sum equal 1? can their sum be greater than 1