Sunny Swee's answer to K A Y L A's Primary 6 Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
The 20% increase in spending is equal to the 40% decrease in saving because the salary remains the same. Then find 100% of saving. Lastly, spending plus saving is the total salary.
Date Posted:
6 years ago
360 Tutoring Program