Question

find the principal on which a simple interest of rupees 55 will be obtained after 9 months at the rate of 3 whole 2/3% p.a .

follow me plz target of 500​

Answer 1

Answer:

RS. 2000

Step-by-step explanation:

Let, principal = P

Given, SI = 55, Time t = 9 months =912yr

Rate r = 323%= 113%

SI = P×r×t100

=> P = 100×SIR×T

=> 55×10011×9×3×12=2000

Principal (P) = RS. 2000

Answer 2

$\huge\mathfrak\purple{☟ \: \: \: \: answer \: \: \: \: ✎}$

$Rate = 3 \frac{2}{3} = \frac{11}{3} \%$

$SI = 55$

$Time = \frac{9}{12} = \frac{3}{4}$

$Principal = P$

$55 = \frac{P \times \frac{11} {3} \times \frac{3}{4} }{100}$

$⇒55 \times 100 = P \times \frac{11}{4}$

$⇒P = 5 \times 100 \times 4$

$= 2000 \: Rs$

$Hence, \: 2000 \: Rs$

$\\ \\ \\ \sf \colorbox{gold} {\red(ANSWER ᵇʸ ⁿᵃʷᵃᵇ⁰⁰⁰⁸}$

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