Question

A bus makes a stop at 2:30, letting off 11 people and letting on 9. The bus makes another stop ten

minutes later to let off 2 more people. How does the number of people on the bus after the second stop
compare to the number of people on the bus before the 2:30 stop?

Answer 1

-15+9-4 = -19+9 = -10

There are 10 people less on the bus after the second stop compared to the number of people on the bus before the 2:30 stop.

Explanation: