Answer:
650%
Step-by-step explanation:
8*10*14 = 1120
10*8*10 = 800
1120+800 = 1920
volume =1920 cm3
Answer:
e=4
Step-by-step explanation:
Hello!
First, let's write the problem.

Subtract 3x from both sides.


The opposite of division is multiplication, so we are going to multiply in order to undo the fraction.

Our final answer would be,

Thanks!
-TetraFish
3/4 - 1/3 = 9/12 - 4/12 = 5/12
(5/12) / 10 = 1 / x
5/12x = 10
x = 10* 12/5
x = 120/5 = 24 gallons...so when full, the tank holds 24 gallons
so if it is already 3/4 full, then u just need 1/4 to fill
1/4(24) = 24/4 = 6......so u would need 6 more gallons to fill the tank up to full capacity.