I've never heard of a GPA of 80.5. GPA means "grade point average" and is usually reported on a 4.0 scale where a grade of A= 4.0 points; B=3.0 points; C=2.0 points; D=1.0 points; F=0 points. To get your GPA, you assign these points to all your letter grades and divide by the number of grades you have. This 80.5 you are looking at might be a percentile ranking of some sort; in what context did you see it????
80500
230000/100 equals 2300. 2300*35 equals 80500.
80500 of a pinetree
Made from 1906 to 1936 with a serial number range of 00001-80500 Chambered for 25 Rem, 30 Rem, 32 Rem and 35 Rem. Offered in the following grades - No. 1 Standard, No. 3 Special, No. 4 Peerless, No. 5 Expert and No. 6 Premier. Without knowing what grade/caliber you have and the condition it is in, a range of values would be 100-1000 or more.
Zip codes are assigned by the US Postal Service and apply only to places in the US, and a few other places like overseas military installations. Therefore there is no Zip Code for Sri Lanka. The equivalent is their Postal Code, which is assigned to specific places in Sri Lanka to facilitate the delivery of mail wihtin that country. There is no single Postal Code for the entire island of Sri Lanka.
Smallest: 79500 Largest: 80500 Although many schools teach you to round 5 up, the IEEE (Institute of Electronic and Electrical Engineers) standard 754 is to round up or down so that the new "last" digit is even. See link for more. The problem with always rounding up from 5 (or more is that it introduces an upward bias. Thus, If the number is 0.0 you don't need to round If the number is 0.1, 0.2, 0.3 or 0.4 you round down If the number is 0.5, 0.6, 0.7, 0.8 or 0.9 you round up So for a random last digit, 5 times out of 10 you round up and 4 times out of 10n you round down: (and one out of ten is no change). The net result is an upward bias One possible solution is to round up from 0.5 half the time, round down the other half. That satisfies the bias problem but introduces another - that of reproducibility. If someone else were to look at your data would they round up/down the same way you did? Unlikely. You need a system which will round 0.5 up half the time and down half the time but where the decision is made for you. Hence the best solution is the answer given above: Round up or down so that the new last digit is even. See link for more.