Alan, Bill, and Calvin are playing a game with collectible cards. At the moment, Alan has 11 less than 2 1/2 times the number of
cards Bill has. Calvin has 1 more than 1 1/2 times the number of cards Bill has. If Alan and Calvin have the same number of cards, the number of cards Bill has is ______ . The number of cards Alan and Calvin each have is _____ . If Alan, Bill, and Calvin have all the cards in the deck, then the deck has ____ cards.
1 answer:
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<h2>Length of track is 168 meter</h2>
Step-by-step explanation:
Let l be the length of track.
Running speed = 4 m/s
Jogging speed = 2 m/s
Total time taken = 2 minutes 6 seconds. = 126 seconds
That is
Length of track is 168 meter