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How do you write 7.9×1057.9 \times 10^5 in standard form?\newline_____

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Q. How do you write 7.9×1057.9 \times 10^5 in standard form?\newline_____
  1. Understand standard form: Understand the concept of standard form. Standard form is a way of writing numbers that are too large or too small to be conveniently written in decimal form. In standard form, a number is written as a×10na \times 10^n, where 1 \leq a < 10 and nn is an integer. In this case, we have 7.9×1057.9 \times 10^5, which is already in this format, so we need to convert it to a normal number without exponents.
  2. Multiply by 10510^5: Multiply 7.97.9 by 10510^5. To write 7.9×1057.9 \times 10^5 in standard form, we need to shift the decimal point 55 places to the right, because the exponent on 1010 is 55. This is equivalent to multiplying 7.97.9 by 100,000100,000 (which is 10510^5).
  3. Perform multiplication: Perform the multiplication.\newlineShifting the decimal point 55 places to the right in 7.97.9 gives us 790,000790,000. This is the number 7.97.9 multiplied by 10510^5.

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