After raining for 3/4 of an hour, a rain gauge is 2/5 filled. If it continues to
After raining for 3/4 of an hour, a rain gauge is 2/5 filled. If it continues to rain at that
rate for 15 more minutes, what fraction of the rain gauge will be filled?
a. To help answer this question, Diego wrote the equation
. Explain why this equation does not represent
the situation.