The answer is 64.8 because when you multiply 5.7 by 12, you are essentially multiplying 5.7 by 10 and then adding 2. This gives you a result of 67.2. However, when you move the decimal point two places to the left, you get 642. So, to find the answer in scientific notation, you need to multiply 642 by 10 and then divide it by 100, which gives you 64.8.
Step-by-step explanation:
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fyroseacosta
whered you get that answer? your own answer?
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Answer:
The answer is 64.8 because when you multiply 5.7 by 12, you are essentially multiplying 5.7 by 10 and then adding 2. This gives you a result of 67.2. However, when you move the decimal point two places to the left, you get 642. So, to find the answer in scientific notation, you need to multiply 642 by 10 and then divide it by 100, which gives you 64.8.
Step-by-step explanation: