simple interest on a certain sum is 9/16 of the sum . find the rate% and the time both are numerically equal
Answers
Answered by
0
Answer:
LET P = P, SI = 9P/16, R = T = X ( LET)
SI = PRT/100
9P/16 = PXX/100
9/16 = XX/100
XX = 900/16
XX = 225/4
X = 15/2 = 7.5
X = R = 7.5%
X = T = 7.5 YEARS.
Step-by-step explanation:
Similar questions