11. Which is a set of similar fractions?
A 377. 2/6, 1/5 B. 117. 2/8, 3/9 C%, 113, 114 D. 2/15, 3/15, 4/15 12. Which is the numerator in 11/20? A 20 B. 11 C.9 D. 31
The reciprocal of any positive real number is positive. given any positive real number r, the reciprocal of . for any real number r, if r is then if a real number is r then