A Steel Pipe That Is 7

question 85

Short Answer

A steel pipe that is 7.25 cm long is to be cut into pieces measuring 1.15 cm. If there is 0.2 cm wasted with each cut, how many pieces will there be?

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Definitions:

Asthma

A chronic respiratory condition characterized by airway inflammation, leading to wheezing, shortness of breath, and coughing.

Ethnic Group

A community or population made up of people who share a common cultural background, ancestry, language, or social experience.

Highest Rates

The most elevated frequency or level of an occurrence or phenomenon within a specific area or among a particular group or population.

Hygiene Hypothesis

A theory suggesting that a lack of early childhood exposure to infectious agents, symbiotic microorganisms, and parasites increases susceptibility to allergic diseases by suppressing the natural development of the immune system.