Write an expression for the number of yards in f feet

1 yard = 3 feet

Then the to find the number of feet in a number of yards use the conversion factor, 1 = 3 feet / yard

number of feet = number of yards * 3 feet/yard

If the number of feet is f and the number of yards is y, you can write the expression in this way:

f = 3y

the answer will be -4900%

steps

100% - 50

cause 50 is a half of 100

100% - 50 = -49

then convert -49 to a percentage

= - 4900%

i wish a best of luck to you