sunflowers12828222 sunflowers12828222
  • 22-05-2020
  • Mathematics
contestada

A car travels 400 km in 5 hours (with a
constant speed). How far can it travel in
3 hours (with the same speed)?

Respuesta :

lotspeichskyler
lotspeichskyler lotspeichskyler
  • 22-05-2020

Answer:

240km

Step-by-step explanation:

400km/5hrs = xkm/3hrs

cross multiply to get

1200=5x

divide both sides by 5

240=x

Answer Link
Mibo
Mibo Mibo
  • 22-05-2020

Step-by-step explanation:

Simple

Average speed = 400/ 5 = 80km/hr

Distance in 3 hours = 80 x 3 = 240km

Answer Link

Otras preguntas

What causes stress mostly for teenagers but of all ages also
which of the following structures is an example of an obelisk?
Who said in 1937, "he who attacks the fundamentals of the american system" of commercial broadcasting "attacks democracy itself"?
Use the following quote to answer the question. "The supreme executive power shall be vested in a governor, who shall be commander-in-chief of all military forc
When calvin coolidge declined to run for reelection in 1928 the republicans nominated for president?
Write an equation in point-slope form of the line with slope –8 that contains the point j(–3, 2).
Can some one help me. I don’t understand
A fair die is rolled repeatedly. find the expected number of rolls until all 6 faces appear.
What was one reason that native-born americans felt more threatened by the "new" immigrants than they had by the "old" immigrants?
What is the importance of the Five Pillars of Islam?