Question

how do you write 1.65 in scientific notation? $square\times10^square$

Explanation:

Step1: Identify coefficient for scientific notation

Scientific notation requires a coefficient where $1 \leq |a| < 10$. For 1.65, this coefficient is already in the correct range: $1.65$

Step2: Determine exponent of 10

Since the original number is between 1 and 10, we moved the decimal point 0 places to get the coefficient. The exponent is $0$.

Answer:

$1.65 \times 10^{0}$