Oh, dude, that's like 98 over 100. You just divide the top and bottom by 10. It's as simple as ordering a Pizza, man.
1000
To the nearest 10 it is 980 To the nearest 100 it is 1000
There follows a list of Roman numerals from 980 to 1000 inclusive...980 = CMLXXX981 = CMLXXXI982 = CMLXXXII983 = CMLXXXIII984 = CMLXXXIV985 = CMLXXXV986 = CMLXXXVI987 = CMLXXXVII988 = CMLXXXVIII989 = CMLXXXIX990 = CMXC991 = CMXCI992 = CMXCII993 = CMXCIII994 = CMXCIV995 = CMXCV996 = CMXCVI997 = CMXCVII998 = CMXCVIII999 = CMXCIX1000 = M
980 + 980 + 980 + 980 + 980 + 980 + 980 = 6860
1 milligram is a thousandth of a gram, ie. 1mg=0.001g or 1g=1000mg. So 980g=1000*980 mg=980,000mg .
980% as a decimal is 9.8 and as a fraction in its simplest form it is 49/5
49/5 OR 9 and 4/5
1000
569/980
980000
980
1000
980
1 Kilojoule is equal to 1000 joules. So, 980 kilojoules x 1000 joules per kilojoule = 980000 joules.
1000
To the nearest ten, 980 To the nearest hundred, 1000
980 = 1,000 - 20