charlie is evaluating the product of 0.09 and 0.05. he multiplies, and before placing the decimal, arrives…

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

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