Each successive term in the sequence 243,81,x,y,3,… is obtained by multiplying the previous term by a constant. What is the value of x+y?
+539 243/81 is 3, so
81/3=27, and
27/3, is 9.
243, 81, 27, 9 , 3.
X+y=27+9=36.
+539 243/81 is 3, so
81/3=27, and
27/3, is 9.
243, 81, 27, 9 , 3.
X+y=27+9=36.
