Question

Does anyone know the answer

Answer 1

`(4.2)/(2.8)`

Explanation:

since
`(a)/(b)` is proportional to
`(2.1)/(1.4)`, then look at the answer choices.

I noticed the second option
`(4.2)/(2.8)` is the answer because if you multiply by 2 you get this answer

Answer 2

i believe it’s c

Explanation: