Question

IF x:y = 5-6 and y:z=4:9 find
X:z​

Answer 1

Answer:

x/y=5/6-----(i)

x=5y/6

y/z=4/9-------(ii)

z=9y/4

so,

x/z=5/27

x:z= 5:27

Answer 2

Answer:

x:z = -4:9

Step-by-step explanation:

x/y = 5-6 = -1

x = -y .......(1)

y/z = 4/9

y = 4 & z = 9

put value of y in eq. 1

x = -4

therefore x:z = -4:9