Kaylie is describing the physical properties of an orange and a lemon. which two physical properties can she determine without using any measurement instruments

Some physical properties she can determine are:

How large they are(not exact)
The color
The texture
How they taste
How they are shaped like

There is a lot you can get from just looking at the the two: their colors, size, smell, texture, taste, shape, and ripeness can all be determined without any sort of instrument.

She sold 135 peaches, because if you multiply 2.50 eith 135, you'd get 337.5, the 0 can be added or not.