Question

Divide 243 into three parts such that half of the first part,one-third of the second part and one-fourth of the third part are all equal. Gueess plzz give me the answer it's very important and urgent. This question is from ch-linear equation in one variable. So, plzz give the answer according to the chapter.☺☺☺

Answer 1

Hi Friend,


Let the number be divided into three parts a,b&c

a+b+c = 243

Now, according to the question ;
(1/2)a = (1/3)b = (1/4)c

-------------(multiply each by LCM of 2,3,4 = 12)
(12/2)a = (12/3)b = (12/4)c

6a = 4b = 3c
_______________________

a:b = 4/6 = 2:3

b:c = 3:4

a:b:c = 2:3:4
_______________________
Let the common ratio be x, then

2x + 3x + 4x = 243
9x = 243
x = 27
------------------------------------------
Hence the three parts are ;
a = 2x = 2×27 = 54
b = 3x = 3×27 = 81
c = 4x = 4×27 = 108
Please rate as brainliest answer.

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