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Calculate the number 1541

NUMBERMANIA: Calculate the number 1541 using numbers [2, 1, 3, 7, 23, 687] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 32

The first user who solved this task is Roxana zavari.

#brainteasers #math #numbermania

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How do you get down off an elephant?

How do you get down off an elephant?
You don't, you get down off a goose.

Why are elephants always so broke?
They work for peanuts.

What do you call an elephant that doesn't matter?
Irrelephant.

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Eric Voice

Died 11 Sep 2004 at age 80 (born 2 Jun 1924).English nuclear scientist who volunteered to ingest a minute amount of plutonium as part of European research to track plutonium in the body's metabolism. He was one of 12 volunteers aged 26 to 67 who were injected with plutonium between 1992-98. Reuters reported on 8 Aug 1999 that Voice, age 73, had volunteered again to inhale plutonium for further study 18 months earlier. The miniscule dose was a soluble compound of Pu-237, which he regarded as having little risk, and he remained in good health. Sensitive detectors measured how much and where plutonium was retained, in which organs, and how quickly expelled. He was one of the first western scientists to visit Chernobyl after the explosion (1986). He died of unrelated natural causes.«

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