*PLEASE HELP ME ASAP* Sydnis room is 32 ft by 40 ft. She needs to make a scale drawing of her room that is 8 in. by 10 inc. What is the scale she needs to use? 1 inch = 8ft
1 inch = 4 ft
1 inch = 2 ft
1 inch = 1 ft

1 inch equals four 4 because 32 divided by 4 is 8 and 40 divided by 4 is 10

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.