Answer:
Kevin has read 94 pages.
Explanation:
Simply multiply 45% by 210 pages to get how many pages he has read.
45% × 210 pages
= 0.45 × 210 pages
= 94.5 pages
In this case, we have to round down to 94 because Kevin hasn't finished the 95th page.
So, Kevin has read 94 pages.