Question

If 8 percent of c is equal to 12 percent of d, which

of the following is equal to c+d?

Answer 1

.08 c = .12d

Answer 2

8c/100=12d/100

Answer 3

so of means mulitplication?

Answer 4

Exactly!

Answer 5

2c=3d
c=k/2
d=k/3
c+d=(5k)/6

Answer 6

answer choices are 1.5d,2d,2,5d,3d, and 5d

Answer 7

you got that from crossmultiplyng?

Answer 8

yes

Answer 9

where did you get k from?

Answer 10

2.5d is answer

Answer 11

so let me get this straight, 2c=3d

Answer 12

c=3d/2

Answer 13

it is just constant..

Answer 14

so

Answer 15

yes..

Answer 16

c=1.5

Answer 17

1.5d specifically

Answer 18

so 1.5d plus d equals 2.5

Answer 19

which is what you stated

Answer 20

correct?

Answer 21

since c=3d/2

Answer 22

c=1.5d

Answer 23

so, 1.5d plus d=2.5d

Answer 24

which is the same as c+d

Answer 25

yes

Answer 26

since c=1.5d

Answer 27

correct?

Answer 28

C +d = 3d/2 + d
= 1.5 d + d

Answer 29

ty