Question

Find the percentage of doublets between 1 to 100​

Answer 1

Answer:

Step-by-step explanation:

15%.m

Answer 2

Step-by-step explanation:

A "percentage" is simply a fancy way of writing a fraction over 100.

Comes from the Latin per centum = for every hundred.

67% = 67/100

It is that simple.

Here, it should be easy because the total number of numbers (from 1 to 100 inclusive) is... 100.

How many of those are doublets? There are so few numbers that you can simply count them:

11, 22, 33... 99 and (don't foget this one) 100 -- it has a "doublet of zeros".

The number of doublets (what you find = xx)

divided by

the total number of numbers (100)

is your fraction

it will look like xx/100

(where xx is the number you found)

Since this is already over a hundred, then that is directly your "percentage"

Hope it helps ☺☺