Rodrigo’s fish bowl holds 7/8 gallons of water. It is now 1/2 full. How much water is in it?

3/8 gallons of water is in it.

Step-by-step explanation:

7/8-1/2=7/8-4/8=3/8

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.