11716joshuamungaruid
Answered

please help
PLEASE ​

Please Help PLEASE class=

Sagot :

Emilyahmadzaiid

Answer:

9:6:10

Step-by-step explanation:

Copper: Zinc: Tin= C:Z:T

C:Z:T

3:2

  3:5

3x3=9

3x2=6

5x2=10

so, Copper:Zinc: Tin= 9:6:10