200
It is: 398
165 rounded to the nearest tens place is 170
85*165/100 = 140.2585*165/100 = 140.2585*165/100 = 140.2585*165/100 = 140.25
165 is an integer and so is already rounded to a much greater extent.
200
400
200
To round 165 to the nearest hundred, you consider if 65 is closer to 0 or to 100. Since 65 rounds up to 100, 165 would round up to 200. In contrast, if the question had been to round 140 to the nearest hundred, 40 would round down to zero, so the answer would have been 100.
400
It is: 398
165 rounded to the nearest tens place is 170
85*165/100 = 140.2585*165/100 = 140.2585*165/100 = 140.2585*165/100 = 140.25
% rate:= (384/398) x 100%= 0.9648 x 100%= 96.48%
165 is an integer and so is already rounded to a much greater extent.
Expressed as a decimal, 398/100 is equal to 3.98.
0