Q. Write the number 1.7×10−4 in standard form.Answer:
Understand scientific notation: Understand the scientific notation.In 1.7×10−4, the number 1.7 is the coefficient and 10−4 indicates that the decimal point in 1.7 will be moved 4 places to the left because the exponent is negative.
Move decimal point left: Move the decimal point 4 places to the left.Starting with 1.7, we move the decimal point 4 places to the left, which means we need to add three zeros in front of 1.7 after the decimal point.
Write in standard form: Write the number in standard form.After moving the decimal point, the number in standard form is 0.00017.