Question

without actual division find 13/3125 is terminating decimal or non terminating repeating decimal

Answer 1

it's terminating becoz the denominator is a power of 5 . also it's a positive integer (natural number) power

Answer 2

if the denominator is of the form of 2 power m and 5 power n then the decimal form is terminating
 
3125=5×5×5×5×5
So,it is terminating
13×2×2×2×2×2÷5 power 5 and 2 power 5
⇒416÷100000
⇒0.00416