Raine's answer to Yiting's Primary 5 Maths Whole Numbers Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
what you have calculated in (a) is actually the discount that was given (the amount of money taken off the original price). The discounted price is actually (Original - discount), hence, instead of using 0.10, you should use 0.90. Other than that, you are on the right track! Hope this helps!
Date Posted:
1 year ago
Dear tutor thanks for helping cheer