2007-09-03 04:23:55 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
If I remember correctly from all those years ago it should be 178.2 because the 1 is rounded up due to the 5 coming after it.
2007-09-03 04:29:52 · answer #1 · answered by Anonymous · 1⤊ 0⤋
1781 X 10^-1
2007-09-03 11:28:31 · answer #2 · answered by mn74477 2 · 0⤊ 0⤋
178.154 to (4 sf)
178.2
NB Look at the fifth digit. If it is five or greater, as it is in this case, then add one to the fourth digit, and drop the remaining digits to the right.
So in this case the fifth digit is '5' so add '1' to the fourth digit of '1' making it '2' and drop the '5' and '4' to the right.
2007-09-03 11:32:20 · answer #3 · answered by lenpol7 7 · 0⤊ 0⤋
1782 X 10^-1
2007-09-03 11:28:13 · answer #4 · answered by Anonymous · 0⤊ 1⤋
as 154 is closer to 200 than to 100 you have to round up:
178.2 or, in normalized form, 0.1782 x 10^3
2007-09-03 11:30:19 · answer #5 · answered by paulatz2 2 · 1⤊ 0⤋
178.2
2007-09-03 11:32:02 · answer #6 · answered by mazsheps 5 · 0⤊ 0⤋
178.2
2007-09-03 11:30:36 · answer #7 · answered by Not Eddie Money 3 · 0⤊ 0⤋
178.2
2007-09-03 11:30:15 · answer #8 · answered by ironduke8159 7 · 0⤊ 0⤋
178,1
2007-09-03 11:28:22 · answer #9 · answered by Sup 2 · 0⤊ 1⤋