Question

How many number are there between 500 and 600 in which 9 occurs only ones?

Answer 1

HEY MATE!!!!!

HERE'S UR ANSWER:-

$<b>there are 18 numbers between 500 and 600 in which 9 occurs only ones that is 500 to 518.$

$<marquee>hope this may helps u$

Answer 2

GIVEN: Numbers between 500 and 600 where 9 occurs only once.

Answer: The numbers between 500 and 600 containing 9 only once are: 509, 519, 529, 539, 549, 559, 569, 579 and 589.

9 numbers are present.