Question

On Saturday Lily was a referee at 3 soccer games. She arrived at the soccer field 15 minutes before the first game. Each game lasted for $1\frac{1}{2}$hours. There were 5 minutes between each game. Lily left 10 minutes after the last game. How long, in minutes, was Lily at the soccer field?

Answer 1

Lily was at the soccer field for exactly 310 minutes.

Answer 2

Answer:

315

Step-by-step explanation:

Its tricky. 15+ (90 x 3) + (5 x 2) + 10= 315

15mins before the game,   90 mins each game,  5 mins between each game, and 10 mins after the game.