lilyhenry24452 lilyhenry24452
  • 24-08-2020
  • Mathematics
contestada

A long distance runner can run 2 miles every 17 minutes. At this rate how ling would it take the runner to run 16 miles.

Respuesta :

marcthemathtutor
marcthemathtutor marcthemathtutor
  • 24-08-2020

Answer:

136 minutes

Step-by-step explanation:

Given :

2 miles ----> takes 17 min

1 mile -----> takes 17/2 min

hence the unit rate is (17/2) min per mile

Thus, 16 miles will take

= (17/2) miles per min x 16 miles

= (17/2) x 16

= 136 minutes

Answer Link
ricchad
ricchad ricchad
  • 24-08-2020

Answer:

136 min

Step-by-step explanation:

lets make it simple.

2 miles / 17 min = 16 miles / x

just cross multiply

2 x = 17 (16)

2 x = 272

x = 272 / 2

x = 136 min

Answer Link

Otras preguntas

Age of railroad Do you think the government might have done more to curb the power of the railroads?
What organization did Ignatius of Loyola found and lead as its first Superior General? A. the Society of jesus (jesuits) B. the Seraphic order C. the Dominican
13. One type of rock, such as shale, can change into several different kinds of metamorphic rock.​
Name Four Flavourings Used In The Food Industry.​
9+10, 21-9? help pls​
Jus need the answers <3
30 points! (check image) a. x = 15, y = 40 b. x = 30, y = 40 c. x = 15, y = 20 d. x = 30, y = 20
Why do people migrate from one place to another?​
Calculate AH for the following reaction: - - 2NO2(g) → N204(9) Use appropriate data from the following listing: NO(g) + NO2(g) + O2(g) → N2O5(9) ΔΗ, = -113.7 NO
find the midpoimt of the line segment between the points (4,-7) and (12, -1)a. (8, -4)b. (4, -3)c. (16, -4)d. (4, -4)​