Winson Neo's answer to Ram's Primary 5 Maths Fractions Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Note that part b was not intended to be a trick question, the value of all the coins Ravi had at first will be the same as the value of all his coins after he exchanges some of them, because the question states that he exchanges 20cent coins for their equal value in 50cent coins. Hope this helps.
Date Posted:
5 years ago
Thank u
Thank u
Thank u
360 Tutoring Program