A six-digit number will round to the nearest hundred thousand. Since the number in the ten thousands place is less than 5 (the number is less than 750,000) round down.
737,121 rounds off to 700,000.
What would be 159.45 if you round it to the greatest nonzero place
900
0.9
It is 500000.
It is 80000.
It is 300000.
20000
To round 25.691 to the greatest place, you would look at the digit in the tenths place, which is 9. Since 9 is greater than or equal to 5, you would round up. Therefore, 25.691 rounded to the greatest place is 25.7.
Round 152+269 to the greatest place value
To round 44005 to the greatest value, you look at the digit in the thousands place, which is 4. Since the next digit (the hundreds place) is 0, you do not round up. Therefore, 44005 rounded to the greatest value remains 44000.
10000
200,000