Anumber rounded to the nearest whole number is 4. which values could be the original number that was rounded? check all that apply. 4.51 3.5 3.489 4.066 3.613

3.5, 4.066,3.613 are the answers

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.