Which of the following projects is most likely to be used in stem education to learn mathematics concepts? building an interactive website designing an eco-friendly house using cooking oil as a substitute fuel for diesel determining the statistical frequency of car accidents

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.