Question

630 articles are divided among X, Y and Z, such that X gets three times that of Y and
Y gets five times that of Z. Find the number of articles received by X, Y, and Z

Answer 1

Answer:

X=450, Y=150, Z=30

Step-by-step explanation:

X =3Y

Y =5Z

so X = 3x5Z =15Z

we have 630 articles so 15Z + 5Z + Z = 630

21Z = 630

Z = 30

Y = 5x30 = 150

X = 15x30 = 450