Ah, what a happy little question. When we round 500 to the nearest ten, it stays the same because it's already a multiple of ten. So, 500 rounded to the nearest ten is still 500. Just like a tree standing tall and proud, 500 remains unchanged and beautiful.
There are infinitely many numbers in the range [495, 505].
which three digit numbers round to 500 when rounded to the nearest hundred , and also round to the 460 when rounded to the nearest ten
500
496
500
499
500
500
520
500
500
549 rounded to the nearest ten is 550
410