Alan, Gil, and Deb's point score in a video game was in a ratio of 2:3:4. Deb scored 114,400 points.

Question

Alan, Gil, and Deb's point score in a video game was in a ratio of 2:3:4. Deb scored 114,400 points.
  A) how many points did Gil score?
  B) how many points did all of them score?

i don't know how to do this

would you please help me, thank you

Reiny · Accepted Answer

Let the points scored by Alan, Gil and Deb be
2x, 3x, and 4x , .......... (notice that is in the ratio of 2:3:4 )

so 4x = 114400
x = 28600
then 2x = 57200
and 3x = 85800

Alan scored 57200
Gil scored 85800
Deb scored 114400

Add them up to get the total score.

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