Math, asked by luckykumardohare550, 2 months ago

Divide ₹3600 into two parts such that if one part be lent at 9% per annum and the other at 10% per annum,the total annual income is ₹333.​

Answers

Answered by ayush128827
1

Step-by-step explanation:

Answer

Let Rs.3600 be divided into two parts x and y respectively.

x+y=3600

y=3600−x

As we know that,

S.I.=

100

P×R×t

Now,

For Rs.x,

Rate of interest =9% per annum

t=1

S.I.=

100

x×9×1

For Rs.y,

Rate of interest =10% per annum

t=1

S.I.=

100

y×10×1

⇒S.I.=

100

(3600−x)×10

Now, according to the question-

100

9x

+

100

10(3600−x)

=333

⇒9x+36000−10x=33300

⇒x=36000−33300=2700

Therefore,

y=3600−2700=900

Hence Rs.3600 can be divided in Rs.2700 and Rs.900 respectively.

Answered by Asmitaubale
1

Answer:

2700 and 900

Step-by-step explanation:

let one part be x, then other part is (3600 - x)

Case 1: SI = (x *9* 1)/100 => SI = 9x/100

Case 2: SI = [(3600-x)*10 1)/100 => SI = (3600-x)/10

according to problem. 9x/100 + (3600-x)/10 = 333

or. (9x + 36000-10x) = 33300

or. -x + 36000 = 33300

or, x= 36000-33300

or x = 2700

two parts are 2700 and 900

HOPE IT HELPS YOU

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