Let us assume the common ratio to be = x The ratio given in the question is 3:8 The total number that has to be divided = 132 pound. Then 3x + 8x = 132 11x = 132 x = 132/11 = 12 So 132 pound divided in the ration 3:8 = 3 * 12:8 * 12 = 36:96 So the amount of 132 pounds when divided in the ration of 3:8 will be 36 pound:96 pound.
I hope the procedure is clear
to you.