Question

simple interest on a certain sum at 5% for 9 months is rupees 3 greater than the simple interest on the same sum at 3:00 percentage for 14 months find the sum of interest in both the cases that is total sum of interest​

Answer 1

Answer:

Let sum = X

Let sum = XSimple interest = (X x 5 x 9)12 = ( X x 3 x14)/12 + 10

Let sum = XSimple interest = (X x 5 x 9)12 = ( X x 3 x14)/12 + 10X = 4000

Let sum = XSimple interest = (X x 5 x 9)12 = ( X x 3 x14)/12 + 10X = 4000Interest = 150 + 140 = 290/-

Here your answer

please mark Brainliest

Answer 2

Answer:

Let the sum be P.

Given (P×5×9)/(100×12)+10 =( P×3×14)/(100×12). Solving this we get the sum as 4000. The interest in two cases are 150 and 160, the sum is 210.

Step-by-step explanation:

please give brainliest