Calculate the number 399
[7228] Calculate the number 399 - NUMBERMANIA: Calculate the number 399 using numbers [4, 2, 7, 4, 22, 670] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 2
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Calculate the number 399

NUMBERMANIA: Calculate the number 399 using numbers [4, 2, 7, 4, 22, 670] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
#brainteasers #math #numbermania
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A pastor's wife was expecting...

A pastor's wife was expecting a baby, so he stood before the congregation and asked for a raise. After much discussion, they passed a rule that whenever the pastor's family expanded, so would his paycheck.
After 6 children, this started to get expensive and the congregation decided to hold another meeting to discuss the pastor's expanding salary.
A great deal of yelling and inner bickering ensued, as to how much the pastor's additional children were costing the church, and how much more it could potentially cost.
After listening to them for about an hour, the pastor rose from his chair and spoke, "Children are a gift from God, and we will take as many gifts as He gives us."
Silence fell over the congregation. In the back pew, a little old lady struggled to stand, and finally said in her frail voice,
"Rain is also a gift from God, but when we get too much of it, we wear rubbers."
The entire said, "Amen."
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Sir Cyril Norman Hinshelwood

Born 19 Jun 1897; died 9 Oct 1967 at age 70. English physical chemist who worked on reaction rates and reaction mechanisms, particularly that of the combination of hydrogen and oxygen to form water, one of the most fundamental combining reactions in chemistry. For this work he shared the 1956 Nobel Prize for Chemistry with Soviet scientist Nikolay Semyonov. Other important chain reactions are the combustion of carbon monoxide and of hydrocarbons. When it seemed that almost all reactions were chain reactions, one might believe the simpler mechanisms previously thought of were exceptions. But Hinshelwood found substances which could simultaneously react in two ways, one part reacting by a chain mechanism and at the same time the rest reacting in the old-fashioned way.
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