Question

What is the fraction of the odd numbers from 10 to 25?

Answer 1

Answer: 8/16

Step-by-step explanation: Odd numbers from 10 to 25 are 11,13,15,17,19,21,23,25.

Total odd number between 10 to 25 = 8

Total number 10 to 25 = 16 (including 10 and 25 both)

Fraction of the odd numbers from 10 to 25 is 8/16

Alternatively,

If 10 is not counted in total number the,

Total number = 15

Fraction of the odd numbers from 10 to 25 is 8/15

Answer 2

Step 1: Given data

Numbers from $10$ to $25$

Fraction of odd numbers from $10$ to $25=?$

Step 2: Calculating the fraction of odd numbers

To calculate the fraction, we need to divide the number of odd numbers from $10$ to $25$ by total numbers that fall between $10$ and $25$.

Odd numbers from $10$ to $25=11,13,15,17,19,21,23,25$

Total number of odd numbers from $10$ to $25=8$

Total numbers from $10$ to $25$ (including $10$ and $25$)$=16$

Fraction of odd numbers from $10$ to $25$

$=\frac{Total\ number\ of\ odd\ numbers\ from\ 10\ to\ 25}{Total\ numbers\ from\ 10\ to\ 25}=\frac{8}{16} =\frac{1}{2}$

Hence, the fraction is calculated as $\frac{1}{2}$.

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