Question

The ratio of 20 cm to 50

Answer 1

Answer:

$1 \: meter = 100 \: cm$

$20 \: meter = 2000 \: cm$

$the \: ratio \: of \: 2000 \: cm \: to \: 50 \: cm \: is \: \frac{2000}{50}$

=40:1