Question

5 x 10^8 - 3.4 x 10^8 =
In Scientific notation PLS HELP

Answer 1

Answer:

$1.6 \times 10^8$

Step-by-step explanation:

$5 \times 10^8 - 3.4 \times 10^8 \\ \\ =(5 - 3.4 ) \times 10^8 \\ \\ =1.6 \times 10^8$