Bea Debest, Ima Slo, and Betsy Luzes run in a 200 meter race. When Bea crosses the finish line, Ima is 10 meters behind Bea. When Ima crosses the finish line, Betsy is 10 meters behind Ima. If all 3 runners ran at a constant speed, how far was Betsy from the finish line when Bea won the race?
Answer choices:
(A) 18 meters (B) 19 meters (C) 19.5 meters (D) 20 meters (E) 21.5 meters
I picked D.
forum.virtualchallengemeets.com
Your connection to the competitive math/science community. (Formerly texasmath.org)
I cant tell if this region problem was so easy or a trick
2 posts
• Page 1 of 1
I cant tell if this region problem was so easy or a trick
by Itryatmath » Sat Apr 24, 2010 9:58 pm
- Itryatmath
- Typical User
- Posts: 40
- Joined: Thu Apr 01, 2010 9:46 pm
Re: I cant tell if this region problem was so easy or a trick
by Kenon » Sun Apr 25, 2010 12:04 am
Won 3A State Physics in 2010.
D1/R/S of Senior Year:
Sci: 166 (1st)| 174 (2nd 20/64/88) | 174 (9th 64/26/84 1st Phys)
Math: 206 (1st)| 150 | 208 (10th)
D1/R/S of Senior Year:
Sci: 166 (1st)| 174 (2nd 20/64/88) | 174 (9th 64/26/84 1st Phys)
Math: 206 (1st)| 150 | 208 (10th)
- Kenon
- Determined Spammer
- Posts: 129
- Joined: Sun Feb 15, 2009 6:44 pm
2 posts
• Page 1 of 1
Who is online
Users browsing this forum: No registered users and 1 guest