Answer:
do you mean -2
?
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
20/15 = x/9
180 = 15x
12 = x
Volume of the original cube is a³ .
That's (a · a · a) .
If you decrease the sides to 20% of their original size,
then the new volume is (0.2a · 0.2a × 0.2a).
That's 0.008a³ or (0.2a)³ .
Take your choice. I can't decide which one is simpler.
The answer is
4 4/5
the way I did this was by 24 divided by 5= 4.8 as a fraction this is 4 8/10 simply reduce this by dividing the 8/10 by 2 and you will get that 4 4/5