2006-09-22 01:58:50 · 15 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
It already is. 42. (That's not a decimal, just a period.) That's all there is to it.
If you were given a number of significant figures, the answer could be different. If you were told to express 42 in deimal notation with five significant figures, it would be 42.000.
2006-09-22 02:00:26 · answer #1 · answered by DavidK93 7 · 1⤊ 0⤋
42/10 =4 rem 2
so 42 as a decimal =42
2006-09-22 02:19:45 · answer #2 · answered by Rare Gem 3 · 0⤊ 1⤋
42=4*10^1+2*10^0
that is
42=4*10+2*1
2006-09-22 02:36:23 · answer #3 · answered by pragyp 2 · 0⤊ 1⤋
42 what?
If it is the whole number 42 then it would be 42.0
If it is 42% then it would be .42
2006-09-22 02:00:50 · answer #4 · answered by CATHOLIC PRIEST!! 4 · 0⤊ 1⤋
(4*10) + (2*1)
2006-09-22 03:30:48 · answer #5 · answered by Anonymous · 0⤊ 2⤋
42.0000........Depending on the number of decimal places required.
2006-09-22 04:27:29 · answer #6 · answered by jazideol 3 · 0⤊ 0⤋
0,042 x 10^3
2006-09-22 02:00:39 · answer #7 · answered by Juan D 3 · 0⤊ 1⤋
42.000
2006-09-22 02:03:28 · answer #8 · answered by cooperman 5 · 1⤊ 0⤋
42.0
2006-09-22 02:00:43 · answer #9 · answered by ? 6 · 1⤊ 0⤋
42.00
2006-09-22 02:00:22 · answer #10 · answered by Jenyfer C 5 · 1⤊ 0⤋