Question

Can someone anyone please help me with this question???

Answer 1

We see that we have conversion rates of
`(12)/(3) = 4` photos per minute, and thus
`(1)/(4) = 0.25` minutes per photo. I'll abbreviate photos as
`p` and minutes as
`m`. We have:


`4 m \cdot (4 p)/(1 m) = 16 p`


`24 p \cdot (1 m)/(4 p) = 6 m`


`9 m \cdot (4 p)/(1 m) = 36 p`


`40 p \cdot (1 m)/(4 p) = 10 m`