Answer:
4×10⁶
Step-by-step explanation:
Concept to know is that when you divide two numbers with the same base, you subtract their exponent.
So this problem could be split into 2 parts. The non power-of-ten numbers, and the power of tens numbers.
I divided 9.2/2.3 and got 4.
I then divided 10⁸/10² and got 10⁸⁻² = 10⁶.
Put it together and you get 4×10⁶