217 28 Marks 8:10
48%
A book has a front and a back and 400 pages.
The front and back cover are each 0.9 mm thick, measured to 1 decimal place.
Each page is 0.13 mm thick, measured to two decimal places.
Calculate the minimum thickness of the book.
Some working must be shown.
I

the answer is 1/4

step-by-step explanation:

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

then say something, tell them they won’t respect you if you don’t even have respect for your self sweetheart you need to lay it on them, all of it : )