In converting 10 pounds to ounces, what unit (omit the number) would you place in the numerator of your ratio? use the plural form in your answer. remember that there are 16 ounces in 1 pound

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?