Search found 6 matches
- by telugupilla
Fri Feb 02, 2007 2:00 pm- Forum: Problem Solving
- Topic: exponent problem
- Replies: 7
- Views: 10693
- by telugupilla
Fri Feb 02, 2007 1:57 pm- Forum: Problem Solving
- Topic: Can you solve this?
- Replies: 8
- Views: 3756
Total No of people= 260
No. of people who purchased A+B+C+D+E =
61+88+56+75+60 = 340
So atleast 340-260 = 80 people would have bought more than 1 stock.
But to buy both B and D it would have to 75 people.
Im sorry answer = 75 people
- by telugupilla
Fri Feb 02, 2007 1:37 pm- Forum: Problem Solving
- Topic: Difficult Math Problem #92 - Sets
- Replies: 5
- Views: 4318
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Single bedrooms = 1400*15/60 = 350 hrs
Double bedrooms = 420 * 20/60 = 140 hrs
Total time = 490hrs
1person can work 7hrs
70 people can finish the job in 490hrs.
So Answer:70 people?
- by telugupilla
Fri Feb 02, 2007 1:28 pm- Forum: Problem Solving
- Topic: PS: Hotel rooms
- Replies: 5
- Views: 3621
- by telugupilla
Fri Feb 02, 2007 1:18 pm- Forum: Problem Solving
- Topic: Difficult Math Problem #92 - Sets
- Replies: 5
- Views: 4318
- by telugupilla
Fri Feb 02, 2007 1:15 pm- Forum: Problem Solving
- Topic: Difficult Math Problem #93 - Sets
- Replies: 7
- Views: 3379