Mariana wears her winter coat when the temperature is colder than -4^{\circ}\text{C}−4
∘
C

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.

There is no question, there is just the answer.

Im not that good with division but i think 5 is -6but dont quote me on thatim not the best in division but thats my answer