To distribute 7527 letters to 3424 households I spent 24.57 hours of work. If I distribute 5454 letters to 2481 households, how many hours will I need?

\frac{7527}{3424 \times 24.57} = \frac{5454}{2481 \times x}

1. Calculate the left side of the equation:

\frac{7527}{3424 \times24.57}\approx0.0941

2. Set the left side equal to the right side:

0.0941=\frac{5454}{2481 \times x}

3. Solve for x :

x=\frac{5454}{2481\times0.0941}\approx23.35

So, approximately 23.35 hours will be needed to distribute 5454 letters to 2481 households.