sstrike's answer to lana <3's Secondary 4 A Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
sstrike
Sstrike's answer
5603 answers (A Helpful Person)
1st
lana <3
Lana <3
1 year ago
the ans for ii) is 0.227