Question

how do you write 130 in scientific notation? $square \times 10^{\square}$

Explanation:

Step1: Identify coefficient (1≤c<10)

Take 130, adjust to get $1.3$

Step2: Find exponent of 10

Count places moved: $130 = 1.3 \times 10^2$

Answer:

$1.3$; $2$