Question

fill in the blanks below with the correct units.
(a) susans refrigerator has a mass of 80?
(b) trey poured about 9? of medicine onto a spoon.
(c) anns finger is about 7? long.

Explanation:

Step1: Consider mass of a refrigerator

The mass of a refrigerator is large, and the appropriate unit is kilograms. So for (a), the unit is kilograms.

Step2: Consider volume of medicine on a spoon

Medicine on a spoon is a small - volume liquid. The appropriate unit is milliliters. So for (b), the unit is milliliters.

Step3: Consider length of a finger

The length of a finger is relatively small. The appropriate unit is centimeters. So for (c), the unit is centimeters.

Answer:

(a) kilograms
(b) milliliters
(c) centimeters