Four days ago nikia had 1/2 of a book left to read before starting her book report if she read if she read an equal amount every day what portion of the book did she read each day

she read each day 1/8 of the book

Step-by-step explanation:

Nikia already had 1/2 book read, and she finish reading it in 4 days, if she read the same amount every day we can divide half the book into the number of days and know how much she read each day

(1/2) / 4 = 1/8

this means that every day Nikia read 1/8 of the book for 4 days