86.26- Nearest hundredth.86.3- Nearest tenth.86- Nearest whole number.
0.164 is zero plus 1 tenth plus 6 hundredths plus ... So, rounded to the nearest hundredth, the number is 0.16
75.461
The perimeter is 2 times the length plus 2 times the width.
7659.987 is 7,600 plus more than one half of one hundred. Subtract the 59.987 and add 100, for a rounded amount of 7,700.
14x + 11
86.26- Nearest hundredth.86.3- Nearest tenth.86- Nearest whole number.
0.164 is zero plus 1 tenth plus 6 hundredths plus ... So, rounded to the nearest hundredth, the number is 0.16
Do the addition, then convert to an integer. The result will depend on whether you want to round to the nearest integer, round up, or round down.
75.461
To round off to the nearest integer... double a = {some value}; a = (int) (a + 0.5); To round off to the nearest hundredth... double a = {some value}; a = (int) (a * 100. + 0.5) / 100.; These are just two examples.
It is 15.7
12 + 0.25 + 4.75 = 17. That would be rounded to 17 to the nearest integer, 20 to the nearest ten, and 0 to the nearest hundred, thousand, (and higher powers of 10).
332 + 168 = 500 which does not need rounding.
350 + 920 = 1270
If you round before the addition, 1330 + 5350 = 6680 If you round after the addition, 6674 rounds to 6670 to the nearest ten.
16.17 + 16.32 = 32.49, which is closer to 32 than 33, so 32 is the nearest whole number.