Question

fill in the blanks below with the correct units.
(a) to wash his car, reuben used 25? of water.
(b) tammys pet dog has a mass of 7?
(c) the buttons on michaels shirt are about 11? wide.

Explanation:

Step1: Analyze the context for water volume

When measuring the volume of water used to wash a car, liters ($L$) is a common unit. 25 milliliters ($mL$) is too little for washing a car.

Step2: Analyze the context for dog's mass

For the mass of a pet dog, kilograms ($kg$) is a suitable unit. 7 grams ($g$) is too light for a dog.

Step3: Analyze the context for button width

For the width of a shirt button, millimeters ($mm$) is appropriate. 11 centimeters ($cm$) is too wide for a shirt button.

Answer:

(a) liters ($L$)
(b) kilograms ($kg$)
(c) millimeters ($mm$)