Question

x : y = 5 : 9 y : z = 7 : 3 Find the ratio of x : y : z plz plz i really need the answer

Answer 1

Step-by-step explanation:

x : y = 5 : 9

y : z = 7 : 3

The two values of y are 9 and 7 and their L. C.M. is 63.

x : y = 5 : 9 = 5*7 : 9*7 = 35 : 63

y : z = 7 : 3 = 7*9 : 3*9 = 63 : 27

x : y : z = 35 : 63 : 27.