This question is absurd...!
A “block” is a three dimensional body (a volume), but the question preface describes only two dimensions. The question asks for weight but does not give the density of the cheese block,
This adulterated question is (probably) the result of a Javascript subroutine that detects copying of screen text and alters the parameters and some of the words in the text. Implementing these subroutines is simple, and their use is becoming more common, on web portals used by primary and secondary schools to deliver homework questions to students, to discourage students from casually copy-pasting their homework questions on homework help and tutoring sites.
Of course, a student needs only to pay attention and correct the alterations to the pasted text. ...And if a student really wants to learn how to solve a question, then paying attention is an important first step. Otherwise it’s perpetual remediation in the bonehead classes until h**l freezes over, or the student reaches legal age to leave school with a Diploma in Willful Dumbness. 
GA
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