What is 765,903 rounded to the nearest ten thousand

765,903 rounded to the nearest 10,000 is 770,000.

Step-by-step explanation:

If it were rounded to the nearest thousand it would be 766,000, but 6 is not rounded, so it has to be rounded up to the next 10,000.

3 has a value of 'ones'

0 has a value of 'tens'

9 has a value of 'hundreds'

5 has a value of 'thousands'

6 has a value of 'ten thousands'

Rounding up 6, its greater than 5 so add 1 to 7 and make all the other figures zero to give:

Answer = 800,000