chemistry solution calculations

Question

if you transferred 20.00 mL of 0.100 M stock sucrose solution to s 500.0 mL volumetric flask and filled to the mark of the flask , what would be the new diluted concentration of the sucrose solution?

Answer 1

(20.00 ml)(0.100 M) = (500.0 ml)(x M)

x = 0.00400 M