Question

5c/f=1/r, solve for r, c and f.

Answer 1

Explanation:

5c = 1

f r

solving for r

5rc = f

r = f

5c

solving for c

if r = f

5c

5rc = f

c = f

5r

solving for f

f = 5cr

Answer 2

c = 1, f = 5, and r = 1

Explanation:

5(1)/(5) = 1/(1)

5/5 = 1/1

1 = 1