Question

20 hundreds equals how many thousands?

Answer 1

I think you mean how many thousands equal 20 hundreds. Well it's simple, 20 hundreds equal 20*100 which equals 2,000. Therefore, 20 hundreds equals 2 thousands.

Answer 2

we know that

$1\ hundred=100$

$1\ thousand=1,000$

so

$1\ thousand=10\ hundred$

By proportion

Find how many thousands are $20\ hundreds$

$\frac{1}{10} \frac{thousand}{hundreds} =\frac{x}{20} \frac{thousands}{hundreds} \\\\x=20/10 \\\\x=2\ thousands$

therefore

the answer is

$2\ thousands$