The average test score of RSM students in September increased by 10
%. In October, it increased by another 15%. By what percent did the average score on the test increase during the two months?
1 answer
[(1.1 * 1.15) - 1] * 100% = ?
%. In October, it increased by another 15%. By what percent did the average score on the test increase during the two months?
1 answer