Question

Three numbers A,B,C are in the ratio 1/2:2/3:3/4 and there sum is 276. Find the numbers.

Answer 1

Answer:

Step-by-step explanation:

is it correct                                                                                                                                          

Answer 2

Answer:

Step-by-step explanation:

$\frac{1}{2} :\frac{2}{3} :\frac{3}{4}$

sum is 276

$\frac{1}{2}x+ \frac{2}{3}x+ \frac{3}{4}x=276$

LCM of 2,3,4= 12

$(\frac{1x}{2}*\frac{6}{6})+( \frac{2x}{3}* \frac{4}{4}) +(\frac{3x}{4}* \frac{3}{3})=276$

$\frac{6x+8x+9x}{12} =276$

$\frac{23x}{12} =276$

$26x=276*12$

$x=\frac{276*12}{23}$

$x=12*12$

$x=144$

$A=\frac{1}{2}x=72$

$B=\frac{2}{3}x= 96$

$C=\frac{3}{4}x=108$

hope it helps you