12 - 1 x 6 ÷ 3 x 2 + 1
Thanks.
2007-06-17 12:57:00 · 9 answers · asked by jay 1 in Science & Mathematics ➔ Mathematics
12-4+1=9
2007-06-17 12:59:47 · answer #1 · answered by UNIQUE 3 · 2⤊ 0⤋
12
2007-06-17 13:43:40 · answer #2 · answered by Anonymous · 0⤊ 0⤋
The order of operations is:
parentheses or grouping symbols
exponents
multiplication and division (left to right)
addition and subtraction (left to right)
12 - 1 x 6 / 3 x 2 + 1
=12 - 6 / 3 x 2 + 1
= 12 - 2 x 2 + 1
= 12 - 4 + 1
= 8 + 1
= 9
2007-06-17 13:06:49 · answer #3 · answered by mathjoe 3 · 1⤊ 0⤋
12 - 1 x 6 ÷ 3 x 2 + 1
= 12 - 6 / 3 * 2 + 1
= 12 - 2*2 + 1
= 12 - 4 + 1
= 9.
2007-06-17 13:00:13 · answer #4 · answered by Anonymous · 2⤊ 1⤋
12
2007-06-17 13:04:21 · answer #5 · answered by Anonymous · 1⤊ 2⤋
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2016-11-25 19:20:02 · answer #6 · answered by Anonymous · 0⤊ 0⤋
12 - (1 x 6) ÷ 3 x( 2 + 1) =
(12-6) ÷ (3x3) =
6 ÷ 9 = 2/3
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2007-06-17 13:05:13 · answer #7 · answered by CHARTIGER 2 · 0⤊ 2⤋
first multiply and divide left to right, getting
12 - 4 + 1
then add and subtract left to right, getting
9
2007-06-17 13:00:27 · answer #8 · answered by Philo 7 · 2⤊ 1⤋
9...
2007-06-17 13:06:35 · answer #9 · answered by ShaH 6 · 0⤊ 0⤋