What is the volume of this rectangular 2cm 3cm 7/4cm

10 1/2

Step-by-step explanation:

to find volume all you need to do is multiply all three sides together to get your answer

I think that the 7/4 is a fraction

I hope this helps :)

Step-by-step explanation:

the first brand = (65-55)/(80-55) x 180

= 10/25 × 180

= 72 gallons

the second brand = (80-65)/(80-55)×180

= 15/25 × 180

= 108 gallons