Question

there are 146 students taking buses to the museum.if each bus holds 24 students,how many buses will they need?

Answer 1

146/24=6.08333 buses are needed.
But this 0.08333 means that there are 2 students left as a remainder. The first 6 busses are full, and 2 students are remaining outside. We cant leave them there! So we need another bus, which gives a total of 7 buses