Question

If 3.124 is expressed p/q form ,what can you say about q?

Answer 1

• 3.124 = 781/250 which is of the form p/q

• The value of q = 250

Given :

The number 3.124

To find :

• To express 3.124 in p/q form

• The value of q

Solution :

Step 1 of 3 :

Write down the given number

Here the given number is 3.124

Step 2 of 3 :

Express 3.124 in p/q form

$\displaystyle \sf 3.124$

$\displaystyle \sf = \frac{3124}{1000}$

$\displaystyle \sf = \frac{781}{250}$

Which is of the form p/q

Step 3 of 3 :

Find the value of q

$\displaystyle \sf 3.124= \frac{781}{250}$

Which is of the form p/q

Comparing with p/q we get p = 781 , q = 250

Hence the required value of q = 250

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