Question

8. If x:y= 7:9 and y: z = 11:14, find x:y:z?​

Answer 1

Answer:

x:y:z=77:99:126

Step-by-step explanation:

x:y=7:9

y:z=11:14

Here you have to find L.C.M of 9 and 11 because both are y.

L.C.M of 9 and 11 is 9x11=99

Now you have to make the value of y in x:y match with 99

So multiply 7:9 with 11

x:y=77:99

Now match the value of y in y:z with 99

So multiply 11:14 with 9

y:z=99:126

x:y=77:99

y:z=99:126

Now both y are equal so you can write as x:y:z

x:y:z=77:99:126

Hope it helps you!