Question
Express this number in scientific notation.
\[\text{78 million}\]
\[\text{78 million}\]
Answers
Answered by
GPT-4o mini
To express 78 million in scientific notation, we first write the number in standard form.
78 million can be written as:
\[
78,000,000
\]
To convert this into scientific notation, we need to express it as a number between 1 and 10 multiplied by a power of 10.
We can rewrite 78 million as:
\[
7.8 \times 10^7
\]
Thus, 78 million in scientific notation is:
\[
\boxed{7.8 \times 10^7}
\]
78 million can be written as:
\[
78,000,000
\]
To convert this into scientific notation, we need to express it as a number between 1 and 10 multiplied by a power of 10.
We can rewrite 78 million as:
\[
7.8 \times 10^7
\]
Thus, 78 million in scientific notation is:
\[
\boxed{7.8 \times 10^7}
\]
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