A 7-Floor Apartment Building Has an Average of 7 Doors

question 3

Short Answer

A 7-floor apartment building has an average of 7 doors per apartment, and there are 7 apartments on each floor. How many doors are required?

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Definitions:

Organic Product

An organic product is a chemical substance or material produced as a result of organic chemistry, primarily involving carbon-based compounds.

Synthetic Steps

The individual reactions that occur in sequence during the synthesis of a compound.

Methylpropane

An alternative name for isobutane, a branched-chain hydrocarbon with the formula C4H10, found in natural gas and used as a refrigerant and a propellant.

Hydride Shift

A rearrangement reaction where a hydrogen atom, together with its bonding electrons, moves from one carbon to another within a carbon skeleton.