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There are 5 tires including a spare tire. Total number of kilometers to be covered is 10000 and each tire should run equally. How may kilometers do each tire run? A. 7500 B. 8000 C. 8500 D. 9000
B
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2/3 of people read newspaper A , 3/4 read newspaper B. If 38 read both and 8 didn't read any of the 2.how many read A?
48
nishant jha
- Apr 7th, 2008
Ans 482/3x+3/4x-38+8=xwhere x is total no.=>x=72no of people reding newspaper A=2/3x=48
