Boom5678 Boom5678
  • 21-05-2017
  • Mathematics
contestada

John travelled 30km in 1.5 hours
Kamala travelled 42km in 2 hours.
Who had the greater average speed?

Respuesta :

Aishani
Aishani Aishani
  • 21-05-2017
Answer : Kamala
Speed = distance/time
For John : speed = 30/1.5 = 20 km/h
For Kamala : speed = 42/2 = 21 km/h Thus Kamala has a greater average speed than John.
Hope it helped!
Answer Link
Аноним Аноним
  • 21-05-2017
Kampala had the greater average of speed
Answer Link

Otras preguntas

why is it not useful to view science as a set of facts ?
The question is evaluate x÷1.2 for each value of x         x=40.8
Which of these follows a cyclical pattern? A. sunspot maxima and minima B. condensation of a nebula C. formation of a crater D. formation of a black hole
what is the mechanical energy of a falling apple with a kinetic of 5.2 joules and a potential energy of 3.5 joules
If on the first of January a savings account has a balance of $3,200, what amount will be in this account after 3 years if the bank gives 6% per year interest c
what is the definition for human geography?
Can some one please help me anyone????
How do I solve this 24+3.1+(-44)+(-8.2)+63
1/3x+y=4 help please?
The 1469 marriage of Prince Ferdinand and Queen Isabella created which nation