510
505 rounded to the nearest to is 510
Count in tens. What are the two tens either side of 509? 500 is smaller and 510 is bigger. Any ten smaller than 500 is going to be further away than 500 Any ten bigger than 510 is going to be further away than 510 So the answer is going to be one of 500 and 510. Now, how far is 500? 509 - 500 = 9 units how far is 510? 510 - 509 = 1 unit So which is the smaller distance? 1 unit to 510. So 510 is the nearest 10.
510 + 2*5 = 510 + 10 = 520
The number is already rounded to the nearest ten.
510
510
508 to the nearest ten is 510
453 + 56 = 509 so nearest 10 is 510
510
505 rounded to the nearest to is 510
508 to the nearest tens = 510
507 rounded to the nearest tens is 510
510
When rounding a number to the nearest ten, you look at the digit in the ones place. In this case, 510 has a 0 in the ones place. Since 0 is less than 5, the digit in the tens place remains the same. Therefore, 510 rounds down to 510 when rounded to the nearest ten.
510
510