Answer:
la respuesta es:
Step-by-step explanatio:
625 x 625
390,625
0.5
Step-by-step explanation:
a=2, b=5
Let
n -----> the denominator
we have
Solve for n
That means -----> isolate the variable n
Multiply by n both sides
Divide by 3.5*10^4 both sides
therefore
B