For last year's community picnic, tammy needed 6 tomatoes to make 20 sandwiches. this year she expects she will need to make 40 sandwiches. how many of the same size tomatoes will she need for 40 sandwiches? a. 12 b. 26 c. 36 d. 120

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.

A. dividing 99 by 204 will tell you that 99 out of 204 of the people were females at the action movie.