grace leung
This page lists questions and answers that were posted by visitors named grace leung.
Questions
The following questions were asked by visitors named grace leung.
The marked price of a book is double that of its cost. In a sale, what percentage discount was given if the profit made was 20% of the cost?
9 years ago
If the compound interest on $1000 for two years at 9% p. a. , payable half-yearly is $x, find x.
9 years ago
Answers
The following answers were posted by visitors named grace leung.