2007-04-20 14:56:01 · 12 answers · asked by kathleen f 1 in Science & Mathematics ➔ Mathematics
640
2007-04-20 15:18:37 · answer #1 · answered by keld_is_on 1 · 0⤊ 0⤋
that would be 639. 5
this is because the tenth digit is the first place after the decimal point. Therefore you round the second digit after the decimal either up (if the number is 5 or higher) and down ( if the number is 4 or lower). In this case 9 is higher therefore the 9 turns into a 0 and the 4 turns into a 5.
Lets hope this explanation helps and is clear.
2007-04-20 15:03:46 · answer #2 · answered by bubtub 1 · 0⤊ 0⤋
639.497 to the nearest tenth is 639.5
2007-04-20 16:00:04 · answer #3 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
That depends whether you want it rounded up or down. GIGO
2007-04-20 15:10:30 · answer #4 · answered by itsmyitch 4 · 0⤊ 0⤋
it goes...
tenth
hundredth
thousandth
so it would round to 639.5
2007-04-20 17:57:31 · answer #5 · answered by prettygoddessgirl 2 · 0⤊ 0⤋
639.5
2007-04-20 15:23:29 · answer #6 · answered by BLANK 4 · 0⤊ 0⤋
639.5
2007-04-20 15:20:59 · answer #7 · answered by Anonymous · 0⤊ 0⤋
639.5
2007-04-20 15:07:43 · answer #8 · answered by You Betcha! 6 · 0⤊ 0⤋
639.5
2007-04-20 15:06:54 · answer #9 · answered by Puneet d 1 · 0⤊ 0⤋
639.5
2007-04-20 15:02:23 · answer #10 · answered by 7 · 1⤊ 0⤋