A bus holds 32 passengers. 150 people want to go on a bus trip. How many buses are needed? And how many empty seats are there?

Answer 1

4.6875 buses are needed
but that does not work out very well, so we will need between 4 and 5
which means five if we are to take everyone because four buses only hold 4*32 = 128 people
However five buses hold
5*32 = 160 so we will have
160 - 150 = ten seats empty

Answer 2

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