Sebastian N's answer to fifahhh's Secondary 3 E Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Sebastian N
Sebastian N's answer
19 answers (A Helpful Person)
1st
total money value when buying should not exceed $21.50 and they are finding the most no of pineapples that can be bought