590
To round 588 to the nearest ten, we look at the digit in the tens place, which is 8. Since 8 is greater than or equal to 5, we round up. Therefore, 588 rounded to the nearest ten is 590.
590
It ends in 8, so it rounds up, giving 590.
590
590
To round 588 to the nearest ten, we look at the digit in the tens place, which is 8. Since 8 is greater than or equal to 5, we round up. Therefore, 588 rounded to the nearest ten is 590.
592
590
590
580
590
It ends in 8, so it rounds up, giving 590.
590
590
588
I think 590 because it's 589