In order of least money saved to most money saved: Katrina, Susan, Gabrielle, Savanna
Step-by-step explanation:
You can first change all of them to either percentages or fractions with the same denominator. I chose to use percentages. Thus Savanna's percentage of money saved would be 90%, Katrina would've saved 80% and Susan would've saved around 83%.
Linear scale factor =1/2 volume scale factor=(1/2)³=1/8 the volume of the larger figure will be: volume=length*width*height volume=16×15×6 volume=1440 cubic inches thus volume of the small sink will be: 1/8×1440 =180 cubic inches
