Question

Find x: y : z when x : y is 4:5 and y: z is 7: 8

Answer 1

Answer:

this is method to solving this example

Step-by-step explanation:

hope it helps

thank you

please mark me as brain least and give me lots of thanks please

Answer 2

Answer:

28:35:40

Step-by-step explanation:

x:y= 4:5

y:z= 7:8

x:y:z= 4:5:5

7:7:8

= 28:35:40