Calculate the number 250
[799] Calculate the number 250 - NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 37 - The first user who solved this task is Sanja Šabović
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Calculate the number 250

NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 37
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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MEN vs WOMEN on ATM

MAN:
1) Pull up to machine
2) Wind window down
3) Insert ATM card, enter PIN
4) Retrieve cash
5) Drive away
WOMAN:
1) Pull up to machine
2) Open door (too far away from machine)
3) Search through all of the 112 compartments in handbag for ATM card
4) Do make up, apply lipstick, fix hair
5) Insert Card
6) Remove card
7) Insert card the correct way up
8) Search for piece of paper with PIN on it
9) Enter PIN
10) Enter correct PIN
11) Retrieve cash, put in bag
12) Drive off
13) Reverse back to machine
14) Retrieve card
15) Drive three miles away
16) Release hand-brake
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Ludwig Prandtl

Died 15 Aug 1953 at age 78 (born 4 Feb 1875).German physicist who is remembered for his studies of both aerodynamics and hydrodynamics. He established the existence of the boundary layer adjoining the surface of a solid over which a fluid flows. The design of an efficient shape, weight, and mass for ships and aircraft owes much to his work, for which he is considered to be the father of aerodynamics. His made major studies on the effects of streamlining and the properties of aircraft wings. He made improvements to such constructions as wind tunnels. The Prandtl number is a dimensionless group used in the study of convection. The von Karman-Prandtl equation describes the logarithmic variation of water velocity within a channel from zero flow at the stream bed to a maximum velocity at the water surface.
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