There are 10 seats in a double decker bus, 6 in the lower deck and 4 on the upper deck. Ten pass... VIDEO
There are 10 seats in a double decker bus, 6 in the lower deck and 4 on the upper deck. Ten passengers board the bus, of them 3 refuse to go to the upper deck and 2 insist on going up. The number of ways in which the passengers can be accommodated ishttps://bit.ly/YTAI_PWAP https://www.pw.live
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