Answer:
D. 
Step-by-step explanation:
First, use prime factorization of 250 to get 
Then apply the exponent rule, 
=
Apply radical rule: 
=
Apply radical rule: 
=5
=5
Answer:
2/4 x 7/10 = 14/40, or 7/20.
5/6 x 3/4 = 15/24, or 5/8
3/4 x 2/3 = 6/12, or 1/2
3/10 x 4/5 = 12/50, or 6/25
i think you can finish the rest, all you have to do is multiply the numerator and the numerator, and the denominator and the denominator.
numerator = number on the top
denominator = number on the bottom
then put the two results:
[numerator x numerator]
____________________
[denominator x denominator]
hope this helped! ^^
Answer:
it takes 3 hour
Step-by-step explanation:
ypir welcome
Answer:
2(4m-25n2)
Step-by-step explanation:
To factorise,we will have to know the value that can divide both variables given
But based on this question,we have different variables that is m and n
So we don't have to deal with that but with the numbers which means that we will only deal with the numbers ignoring the letters
8m-50n2
So the only number that can divide the two is 2
2(4m-25n2)
This cannot be solved further so the final answer is 2(4m-25n2)
I hope this will help you
