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Get Age from your shoe size

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You can figure out someone’s age from his shoe size, lets apply it to you

  1. Take your shoe size
  2. Multiply it by 5
  3. Add 50
  4. Multiply by 20
  5. Add 1013
  6. Subtract the year you were born

The first digit is your shoe size while the last 2 digits are your age 🙂

Now, Share it with your friends to surprise them 🙂

Surprised, How does it work, Check out the explanation
Lets assume the shoe size you took is x, we will perform all operations on x now

From step 2
5x
5x + 50
100x + 1000
100x + 2013

What is your age? = Subtract your birth year from the current year, i.e 2013 – your birth year.

Thus after subtracting your birth year on step 6, what remains is 100x + your age.
Now shoe size is generally from 1 to 9 max and your age will be less than 99, so first digit becomes your shoe size remaining two digits becomes your age.

By now, you must have understood, that this will not work for the people with shoe size more than 9 or older than 99.

Artists and paintings #56

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If 5/2 artists make 5/2 paintings using 5/2 canvases in 5/2 days then how many artists are required to make 25 paintings using 25 canvases in 25 days?


Check your answer:-

Tried enough already?
See Solution
Answer is 5/2 artists required to make 25 paintings in 25 day.
How?
If 5/2 artists make 5/2 paintings using 5/2 canvas in 5/2 days,
We can say that 5/2 artists make 1 painting using 1 canvas in 1 day.(its not 1 artist, most people do this mistake).

From above we can say 5/2 artists can make 25 paintings using 25 canvases in 25 days.

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