Muhammed Anas's answer to Cher's Primary 6 Maths Percentage Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Since an increase of expenditure by 20% causes a reduce in savings by 10%, this means that 20% of savings is equal to 10% of savings. Using the expenditure given in the question, find 20% of that to get 10% of savings. Continue by finding the full savings and then add the 2 to get the salary.
Date Posted:
4 years ago
Your working is clear and easy to understand. Got it thanks!
360 Tutoring Program