Question

on Rs 450 at 4% per annum for 2 years 9 months ​

Answer 1

Answer:

On at % per annum for years. Solution: Principal (P) = 400 Rate (R) = 5% = 5 100 Time (T) = 4 Interest (I) = ? = × 4 × = 400 × 5 100 × 4 = 8000 100 = . 80 2) On at % per annum for years. Solution: Principal (P) = 50 Rate (R) = 3 1 2 % = 7 2 % = 7 2 ×100 = 7 200 Time (T) = 7 Interest (I) = ? = × × = 50 × 7 200 × 7 = 2450 200 = .rupees 12.25

Hope it helps you

@shireenqueen

Answer 2

Step-by-step explanation:

Principal (P) = ₹450

Rate = 4% = 4/100

Time = 2 years 9 months

$= > 2 \frac{9}{12} = 2 \frac{3}{4} = \frac{11}{4}$

Interest = ??

I = P × R × T

$i \: = 450 \times \frac{4}{100} \times \frac{11}{4}$

$i \: = \frac{19800}{400}$

I = ₹ 49.5

Hope this solution helps you.