How Many Cans of Paint Are Needed to Cover 2200 Square Units
Delight help with maths its very
- Thread starter mandy.rupi
- Start date
first question
OW MANY CANS OF PAINT ARE NEEDED TO COVER AN Expanse OF 2200 Square UNITS IF ONE CAN OF Pigment COVERS AN AREA OF 400 Square UNITS
answer choices
(1)iv
(2)five
(iii)half-dozen
(4)viii
2nd questionOW MANY WINDOW COVERINGS ARE NECCESARY TO Span l WINDOWS IF EACH WINDOW Roofing IS 15 WINDOWS LONG
reply choices
(i)3
(2)iv
(iii)v
(four)six
Answers and Replies
this question is put to me by my sis
i have no idea........the reply should be 2200 divided past 400...what do u say
and plz have look over again new question added (but edited information technology)
thanks
HOW MANY CANS OF PAINT ARE NEEDED TO Encompass AN Area OF 2200 SQUARE UNITS IF ONE Tin OF Paint COVERS AN Expanse OF 400 SQUARE UNITS
That'southward an unusually profound question, clearly requiring an interdisciplinary approach.
Epistemology: What is the "AREA" that is being covered? Tin information technology truly be encompassed only past the property of being covered past paint?
Physics: Under what conditions are two heterogeneous surfaces of identical area covered by the same amount of pigment?
Psychoanalysis: How did it make the area feel to be covered with pigment?
Geometry: Is the iii-dimensional volume occupied by the applied paint translationally invariant?
Linguistics/semantics: Can "NEEDED" exist interpreted just as 'to be used' in this context, or does information technology also allow the literal 'required'?
Ontology: Practise the objects with the required Paint-ness and COVERS AN AREA OF 400 Square UNITS-ness be, and can they be assumed identical on that ground? Does the pigment retain its identity after awarding (is it the 'same pigment')?
Theology: In what manner will answering or applying this question help me serve my boyfriend man, or grow closer to God?
Meteorology: If the barometric force per unit area cannot be assumed constant from the baseline 400 SQUARE UNITS to the bodily application, in what mode will this affect the paint's ability to cover the surface? Given electric current climactic conditions in Nome, Alaska, what change can be expected over an estimated twoscore minutes?
Chemistry: What surface properties of the area volition significantly affect the comprehend of the paint?
Microeconomics: Compare the opportunity cost of this paint confronting a more expensive paint that also covers more thickly, doubling the effective life of the pain job. With current data, estimate the hereafter value of the increase in price of the production in three bundles: low-risk (government bonds), medium-risk (commercial bonds and stock indices), and high-risk (stocks).
Experimental psychology: Consider how much time a educatee asking for homework problems to be solved on an net forum will spend reading posts that don't reply his question, against the bodily fourth dimension it would accept taken to solve the problem himself. Propose a reasonable model that explains this discrepancy.
that was awesome... props human.
the answer should be 2200 divided by 400...what practice u say
How-do-you-do mandy! Welcome to PF!
(Ignore the mad ones!)
You're confusing mathematics with real life.
This is a real-life question.
Simply as no-none has 2.4 children, so no-one can buy one-half a can of paint (or 1 shoe-lace - why is that? - I oft have one shoe-lace break - possibly they should sell them in threes?).
So, although it'south tempting to testify off your mathematical skill and split 2200 by 400 to become five.5, the questioner wants to know how many whole cans to selection up from the store.
Not especially profound, is information technology? Simply it'due south the question, then yous have to respond information technology.
Aforementioned thing with question (b).
So the respond is … ?
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