Question

Help! I may Give Medal! I Need Help Plz!

Answer 1

"Which Ratios Can Form A Proportion?"

A = 9/45, 8/40

B = 8/12, 12/21

C = 8/12, 12/15

D= 9/22 14/28

Help!

Answer 2

Plz Help

Answer 3

take the cross products of the both sides and see if they r equal , if its equal, thats our answer :)

Answer 4

got it?

Answer 5

i knew that

Answer 6

the problem is it could be 3 ways_

Answer 7

In simplest form, common multiplier or cross products

Answer 8

Covert both in simplest form.

Answer 9

Convert*

Answer 10

Got the ans ?

Answer 11

u can simply take cross products

Answer 12

A is the answer

Answer 13

as when u take cross product of 9/45= 8/40
u get 9*40 = 45 * 8
360 = 360
Satisfies :)