## Ricardo drove 15 miles in 20 minutes. What was his average rate in miles per hour? (number form)

Ricardo drove 15 miles in 20 minutes. What was his average rate in miles per hour? (number form)

Ricardo drove 15 miles in 20 minutes. What was his average rate in miles per hour? (number form)

Write as a mathematical equation. If 25 is subtracted from a number, the result is 7.