morriscassie071
morriscassie071 morriscassie071
  • 02-11-2017
  • Mathematics
contestada

The mechanic does 4 oil changes in 2 hours. How many oil changes can the mechanic do in 8 hours?

Respuesta :

veriloquence101 veriloquence101
  • 02-11-2017
16 Oil changes.
4oil changes/2 hours= 2 oil changes per hour.

2 oil changes per hour * 8 hours = 16 oil changes.
Answer Link

Otras preguntas

When may homo sapiens have first appeared in africa?
What divided by what makes 0.18?
Helppp pleaseee asap :((((((
Dr Wright just started in experiment he will collect data for 4 days how many hours is this
Subtract these polynomials. (3x^2-2x+5)-(x^2+3)
Why did president andrew johnson's quick reconstruction of ex-confederate states shock reformers?
A discount bond will have a negative nominal interest rate when​ the
After a displacement of 17 m, a train on a straight track is at the position xf = –2.5 m What was the train’s initial position?
What was the first part of the middle ages marked by a decline of art and learning?
Which sentence contains an adjective used as a modifier? A. There are two male puppies in the litter. B. Brian crunched on pretzels. C.The cats howled at 3:0