2007-04-10 02:08:55 · 10 answers · asked by lao_za_bo 1 in Science & Mathematics ➔ Mathematics
No, you shouldn't round that much. It's better to use improper fractions instead of rounding repeating decimals. 3 1/3 = 10/3. So add 10/3 + 10/3 + 10/3 = 30/3 = 10.
2007-04-10 02:11:30 · answer #1 · answered by Kathleen K 7 · 0⤊ 1⤋
No
3 1/3 +3 1/3 +3 1/3 =10
3.3 + 3.3+ 3.3 = 9.9
2007-04-10 09:12:21 · answer #2 · answered by mxyzptlk137 2 · 0⤊ 0⤋
3 1/3 + 3 1/3 + 3 1/3 = 1+1+1=3
2007-04-10 09:26:04 · answer #3 · answered by sea rose 2 · 0⤊ 1⤋
no
(3 1/3 + 3 1/3 + 3 1/3)= 10
(3.3 + 3.3 + 3.3) = 9.9
2007-04-10 09:17:29 · answer #4 · answered by soccer_chick3 2 · 0⤊ 0⤋
3 1/3 + 3 1/3 + 3 1/3 = 10
3.3 + 3.3 + 3.3 = 9.9
2007-04-10 09:13:01 · answer #5 · answered by Chris 2 · 0⤊ 0⤋
no- 1/3 + 1/3 + 1/3= 3/3= 1 plus 9 =10
3.3+3.3+3.3=9.9
2007-04-10 09:12:39 · answer #6 · answered by rodie5582 4 · 0⤊ 0⤋
Convert the mixed number to a improper fraction
3 1/3 + 3 1/3 + 3 1/3 =
10/3 + 10/3 + 10/3 =
Add
30 / 3 =
10
- - - - - - - - s-
2007-04-10 09:21:18 · answer #7 · answered by SAMUEL D 7 · 0⤊ 1⤋
3.33 + 3.33 + 3.33 = 3 1/3 + 3 1/3 + 3 1/3 or you could do 3.33x3 which is equal to 9.99
2007-04-10 09:17:11 · answer #8 · answered by vonabeau 1 · 0⤊ 1⤋
If you considert that 1/3 is equals to 0.3, you are appoximating it, since 1/3 = 0.3333333333333333333....... infinit many 3
Ana
2007-04-10 09:20:24 · answer #9 · answered by MathTutor 6 · 0⤊ 0⤋
Strictly speaking.....3.33
2007-04-10 09:12:44 · answer #10 · answered by lou b 6 · 0⤊ 0⤋