Question

what is representative fraction if 1km in the ground is represented as 0.5cm,find the representative fraction?​

Answer 1

Answer!!

Representative fractions are expressed in the form of 1 followed by a : (colon) and then a number, where the one is the numerator in the fraction, the colon represents the division operation, and the other number is the denominator. Thus, a scale of 1:24,000 can be expressed mathematically as 1/24,000.

Answer 2

Answer:

It can be represented in a form of ratio that is if 0.5cm is scale to 1km then 1cm is scale to 2km = 200,000cm.

So It can be represented as 1:200000

$and \: mathematically \: it \: can \: be \\ \: represented \: as \: \frac{1}{200000}$

Hope it helps