The difference between ($\frac{3}{5}$) of ($\frac{2}{3}$) of a number and ($\frac{2}{5}$) of ($\frac{1}{4}$) of the same number is 576. What is the number?

Simplify: 25.67 + 9.208 + 152.1 + 63.2 

(A) 248.718 

(B) 250.718 

(C) 248.178 

(D) 250.178 

What is the value of ${\left(.4\right)}^2+{\left(.04\right)}^2+{\left(.004\right)}^2 ?$

Evaluate the following:

$234.432+507.834-178.344$

Add the following:

$1,234.432 + 567.834 + 78.342$