Question

will medal and fan for help

Answer 1

question?

Answer 2

Which ratio can be used to form a proporation with the given ratio?
7 to 12
A. 8 to 13
B. 10 to 15
C. 14 to 19
D. 21 to 36

Answer 3

D

Answer 4

D because both of the unmbers are three times the original

Answer 5

thanks

Answer 6

7 to 12
check: multiple factors:
8 to 13 dont share factors
10 and 15 dont share factors
14 (does share factolrs with 7) but not 10
21 and 36 do share factors (as 7 x 3 = 21 and 12 x 3 = 36)

Answer 7

thanks @BPDlkeme234

Answer 8

or you can divide all of them and because 7/12 and 21/36 are the same decimal they are eaqual