Hi there! To convert a fraction to a percent, we divide the top number by the bottom number, and multiply it by 100. 5 out of 30 = 5/30. So, 5/30*100=16.6666666667. 16.6666666667 rounded to the nearest whole number is 17. Therefore, the answer is 17%
M+15=65 could this be the answer you are possibly looking for? if the m is Mai's savings "increased by 15" would simply be adding 15 and it would be equal to 65