Answer:
1/625
Step-by-step explanation:
Exponent Rule: 
Exponent Rule: 
5⁻⁸ · 5⁴ = -8 + 4 = -4
5⁻⁴
1/5⁴
1/625
2 1/2 = 2.5
12 1/2 = 12.5
This means you can calculate how may times it goes in by dividing it and rounding the number down:
12.5 / 2.5 = 5
*5 can not be rounded down so it stays the same
This means that 2 1/2 goes into 12 1/2 5 times. Hope this helps! :)
Answer:
dssadsasdsa
Step-by-step explanation:
ignore this need points for alt
Since it decreased by 5 do 5 divided by 30 and you get the answer to be 16%
Answer:
yes
Step-by-step explanation:
its correct because divide by 2/ 28/16=14/8
maybe