Question

all only sum d) give correct answer ​

Answer 1

Answer:

here's your answer I hope it will help u

Answer 2

Answer: 1,6,6,51

Step-by-step explanation:

a) y: 8 = 13: 104

y=13*8/104

y=1

b)8:12=y:9

y=8*9/12= 72/12=6

c)4:y=y:9

4*9=y*y

36=y^2

y=6

d)18:27=34:y

y=34*27/18

y=51