Step-by-step explanation:
To find the sum lent by Kritesh (Principal), we can use the formula for simple interest:
Simple Interest (SI) = (Principal × Rate × Time) / 100
Given:
Total amount paid (A) = Rs 10260
Rate of interest (R) = 6.5% per annum
Time (T) = 146 days
Number of days in a year = 365
First, let's convert the time from days to years:
Time (T) = 146 days / 365 days/year = 0.4 years
Now, we can rearrange the formula to solve for Principal (P):
P = (A * 100) / (R * T)
Substituting the given values:
P = (10260 * 100) / (6.5 * 0.4)
P = (1026000) / (2.6)
P ≈ Rs 394615.38
So, Kritesh lent approximately Rs 394615.38 to Kristina.