Nathan B. answered • 04/30/18

Tutor

5
(20)
Elementary and Algebraic skilled

So we have 1 -

^{1}/_{8}. That is, one whole book, and 1/8 has already been read. What you need to do is convert that whole number into a fraction in order to have the same denominator:1 *

^{8}/_{8}=^{8}/_{8}Now that it's converted, we can subtract:

^{8}/

_{8}-

^{1}/

_{8}=

^{7}/

_{8}

So Ralph has

^{7}/_{8}of the book left to read.