Divide. Write your answer in scientific notation.7×1027×109
Question
Divide. Write your answer in scientific notation.7×1027×109
Solution
Sure, I can help with that.
First, let's understand the problem. We are asked to divide two numbers that are in scientific notation: 7×10^27 and 1×10^9.
The rule for dividing numbers in scientific notation is to divide the coefficients (the numbers in front of the multiplication sign) and subtract the exponents.
So, let's divide the coefficients: 7 ÷ 1 = 7.
Next, subtract the exponents: 27 - 9 = 18.
Therefore, the answer is 7×10^18.
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