-10/-16 could be an answer or multiply the same number up and down but the number must be negative
79.881 hope this helps
i might be wrong
Stack them on top of each other and find the common denominator then multiply to total the denominator. Ex. 1/4 denominator is 8. 4x2 is 8. So 1 times what equals 8. 1! Then you should a new fraction 8/8 which is equivalent to 1.
(1/3)x =16 (x represents the total number of books he has)
x=48
