ilovemusic133
ilovemusic133 ilovemusic133
  • 13-04-2017
  • Mathematics
contestada

Image attached question 11 sitting here trying to do this math! It's due today and report cards are coming out soon! I will give thanks

Image attached question 11 sitting here trying to do this math Its due today and report cards are coming out soon I will give thanks class=

Respuesta :

texaschic101
texaschic101 texaschic101
  • 13-04-2017
A. 26.4/400 = x/100
     400x = 2640
     x = 2640/400
     x = 6.6 L / 100 km

B. 42.5 / 500 = x/100
    500x = 4250
    x = 4250/500
    x = 8.5 L / 100 km

C. 25.9/350 = x/100
    350x = 2590
    x = 2590/350
    x = 7.4 L / 100 km

D. 43.2/450 = x/100
     450x = 4320
     x = 4320/450
     x = 9.6 L / 100 km

most fuel efficient is car A

to travel 900 km....
A = 6.6 * 9 = 59.4 L
B = 8.5 * 9 = 76.5 L
C = 7.4 * 9 = 66.6 L
D = 9.6 * 9 = 86.4 L
Answer Link

Otras preguntas

Why can't the product of 2-digit numbers ever be two digits? Explain
sometimes called the simple predicate
to whom did the muslims attribute their victory
What would happen to an enzyme if the temperature and ph changed significantly beyond the enzyme's optimum level ?
Which group was charged the highest rates by the railroads during the late 19th century? a. bankers b. farmers c. factory owners d. immigrants
Who would study Stonehenge for clues about the society that built it? physicists geographers anthropologists geologists
At least 3 millennium development goals
In any problems involving circular motion, which way does the tangential speed vector point?
Stephan earns a base salary of $500 per month plus 10% commission for his monthly sales. If his commission rate is doubled, will his earnings also double?
Add the missing numbers on this factor tree . Picture of tree when you click