0.75 + 2.2 + 0.25 + 0.8. WOULD BE... 1.25, 4, 3.75, or 1? HELP?

0 ⤊

0.75 + 2.2 + 0.25 + 0.8.
1.25
4
3.75
1

2007-04-07 13:59:40 · 4 answers · asked by kel 1 in Science & Mathematics ➔ Mathematics

0.75
2.2
0.25
0.8
-------
4.0

2007-04-07 14:09:51 · answer #1 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋

0.75+0.25+2.2+0.8=1+3=4

2007-04-07 21:33:18 · answer #2 · answered by aaronf325 2 · 0⤊ 0⤋

If you can't do it on paper (or in your head), use a calculator.
If you form whole numbers (2.2+0.8 and 0.75+0.25), you would see it is 3+1 or
4

2007-04-07 21:10:39 · answer #3 · answered by Matthew P 4 · 0⤊ 0⤋

0.75+2.2+0.25+0.8=4

2007-04-08 13:40:33 · answer #4 · answered by karla 2 · 0⤊ 0⤋