Question

If Shraddha gives an interest of rupees 54 for 1 year at 9% a. p. what is the sum she has furrowed.?​

Answer 1

Answer:

$\huge\bold{600}$

$\huge{\underline{\underline{\mathbb\blue{AnSwEr}}}}$

☆ Given:-

★Simple Interest(SI)= Rs.54

★ Rate of Interest(r)= 9%

★ Time(n)= 1 year

☆To find:-

★Principal (Sum)=?

☆Solution:-

We know that,

SI = Prn

$\implies$54 = P × 9% × 1

$\implies$54 =P × 1 × 9/100

$\implies$54 =9P/100

$\implies$9P =5400

$\implies$P =5400/9

$\implies$P =600

★Sum borrowed=Rs.600

$\huge{\underline{\underline{\mathfrak\blue{Verification}}}}$

SI = Prn

$\implies$54 = 600 × 9% × 1

$\implies$54 = 600 × 9/100 × 1

$\implies$54 = 54

Hope it helps you★ ★ ★

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Answer 2

Answer:

600

Step-by-step explanation:

Given,

I = 54, R = 9%, Time = 1 year

Now,

We know that,

∴ SI = PTR/100

=> 54 = (P * 1 * 9)/100

=> 5400 = 9P

=> P = 600

Therefore, Sum = 600

Hope it helps!