Simple Interest 1.Find the exact time and approximate time from May 10, 2021, to October 18 of the same year. 2. Find the ordinary and exact interest at : a) approximate time b ) actual number of days...

Simple Interest



1.Find the exact time and approximate time from May 10, 2021, to October 18 of the same year.




2. Find the ordinary and exact interest at :
    a) approximate time   b ) actual number of days from January 15, 2021 to June 21, 2021 on Php  30,350 at 12 % simple interest.