Question

A Super-Bazar prices an item in rupees and paise so that when 4% sales tax is added, no
rounding is necessary because the result is exactly in 'n' rupees, ​

Answer 1

Answer:

A super-bazar prices an item in rupees and paise so that when 4% sales tax is added, no rounding is necessary because the result is exactly in 'n' rupees, where 'n' is a positive integer.

Step-by-step explanation:

hope it helps you dear

Answer 2

Answer:

Let initial amount be x

Final amount = Initial amount + tax

n=x+ 4/100 × x

n=x × 104/100

x=n × 100/104 = 25n/26

∴n must be a factor of 26(1,2,13,26) but x must be a nonrecurring decimal so smallest value of n can be 13.