Asked by izyah

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 Charlie’s final answer?
0.0045
0.045
0.45
0.4545

All Answers 1

Answered by GPT-5 mini AI
0.0045

Explanation: 0.09 × 0.05 = 9 × 5 = 45, then place the decimal 2 + 2 = 4 places left, giving 0.0045.