Quantcast
Channel: GMAT Club Forum - Forums > Reading Comprehension (RC)
Viewing all articles
Browse latest Browse all 291973

GMAT Data Sufficiency (DS) | Re: Chelsea traveled from point A to point B and then from point B to poin

$
0
0
Let t hours be the time taken by Chelsea to travel from A to B. Then since the total time taken by her to travel from A to C is 1 hour, the time taken by Chelsea to travel from B to C should be 1 – t in hours.
From Statement (1) alone, we have that from A to B, her average speed was 40 mph and from B to C her average speed was 60 mph. Remember that Distance = Rate *Time. Hence, the distance between A and B = 40 mph t hours, and distance between B and C = 60 mph (1 – t) hours = 40t + 60 –
...

Viewing all articles
Browse latest Browse all 291973

Latest Images

Trending Articles



Latest Images

<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>