how do you write 190 in scientific notation? × 10
how do you write 190 in scientific notation? × 10
Answer
Explanation:
Step1: Rewrite number as product
Scientific notation is of the form $a\times 10^{n}$, where $1\leq a<10$. For 190, we can write $190 = 1.9\times100$.
Step2: Express 100 as power of 10
Since $100 = 10^{2}$, then $190=1.9\times 10^{2}$.
Answer:
$1.9\times 10^{2}$