Answer:
Missing number is 200.
Step-by-step explanation:
Here, the given expression,
[tex]\frac{20}{0.1}[/tex]
Multiplying 10 on both numerator and denominator,
[tex]=\frac{20\times 10}{0.1\times 10}[/tex]
[tex]=\frac{200}{1}[/tex]
[tex]=200[/tex]
Thus,
[tex]\frac{20}{0.1}=200[/tex]
Hence, Missing number in the given expression is 200.