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Calculate the number 1022

NUMBERMANIA: Calculate the number 1022 using numbers [4, 6, 9, 5, 42, 864] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 1

#brainteasers #math #numbermania

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Hermann Franz Moritz Kopp

Born 30 Oct 1817; died 20 Feb 1892 at age 74. German chemist and historian of chemistry whose studies of the relation of physical properties to chemical structure pioneered physical organic chemistry. Through measurement of boiling point, density, specific heat, and thermal expansion, Kopp showed that differences in the physical properties of organic compounds reflected the degree by which their structure differs.

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