Marcus is driving 80 miles in 2 hours and John is driving 150 miles in 3 hours

Ok? What’s the question here???

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.

Use photo math it it’s so good