charlie is evaluating the product of 0.09 and...
charlie is evaluating the product of 0.09 and 0.05. he multiplies, and before placing the decimal, arrives at an answer of 45. after considering the decimal placement, what is charlies final answer?\n0.0045\n0.045\n0.45\n0.4545
Answer
# Explanation:
## Step1: Contar dígitos decimales
0.09 tiene 2 dígitos decimales y 0.05 tiene 2 dígitos decimales. En total, 2 + 2 = 4 dígitos decimales.
## Step2: Colocar el decimal
Tomando el resultado 45, se coloca el decimal 4 lugares a la izquierda. 45 se convierte en 0.0045.
# Answer:
0.0045