Question

How to write a decimal number in two hundred ten thousand, fifty and nineteen hundredth

Answer 1

Two hundred ten thousand and fifty is written as 210,050

Nineteen-hundredths is written as 19/100 or 0.19

So, the whole number is written as 210050.19 

Answer 2

we know that
Two hundred is equal to $200,000$
Ten thousand is equal to $10,000$
Fifty is equal to $50$
Nineteen-hundredths is equal to $\frac{19}{100} =0.19$

so
the whole number is written as 

$(200,000+10,000+50+0.19)=210,050.19$

the answer is

$210,050.19$