What would be 159.45 if you round it to the greatest nonzero place
0.9
It is 300000.
20000
It is 80000.
It is 500000.
900
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
10000
200,000
0.5