So, here we know that for 4 avocados it costs $3.79.
First, lets round 3.79 to the nearest whole because even if we don't it will be the same rounded.
We now have $4.00.
What we do now is we look at the rounded cost and the amount of avocados.
So, for 1 avocado it cost 1 dollar.
If we were to do it without rounding it to the nearest whole we would have $1.05.
Please mark me brainliest i only need 2 more!