Find" r". Round to the nearest

whole number.

R = 1,750

F = 63.2

W = 148

r=R-2RF/W

r = 255

r = R-2RF/W

R = 1,750

F = 63.2

W = 148

Now, we need to plug the values in to substitute the variables with real numbers.

r = 1750-2 (1750 x 63.2) / 148

First, solve for the parentheses.

r = 1750-2 (110600) / 148

Second, multiply by 2.

r = 1750-221200/148

Next, divide by 148.

r = 1750 - 1494.594

Then, we subtract.

r = 255.406

Lastly, we round it to the nearest whole number.

r = 255