Evan Posted April 7, 2011 Posted April 7, 2011 288. 48/2(9=3) =48/2(12) This where people going wrong... =24(12) =288. In BEDMAS Multipulcation and Division are equal. Divide and Multiply in the order they occur. I hope I didn't mess up anywhere.
Ikz Posted April 7, 2011 Posted April 7, 2011 48/2 x (9+3) 48/2 x 12 24 x 12 288 dunno where people are getting 2 from
Satsot Posted April 7, 2011 Posted April 7, 2011 48/2 x (9+3) 48/2 x 12 24 x 12 288 dunno where people are getting 2 from They are doing, 48/(2(9+3))=2 which isn't incorrect. For me it's: 48/2*(12) 48/2 24*(12)= 288 Lol guy under me ya jelly.
Adolesc3nt Posted April 7, 2011 Posted April 7, 2011 the way you have it written it's going to be 288. If there had been a second set of parenthesis on the bottom it would be 2. Edit: satsot said what i was going to while i was typing, faggot
Satsot Posted April 7, 2011 Posted April 7, 2011 the way you have it written it's going to be 288. If there had been a second set of parenthesis on the bottom it would be 2. Edit: satsot said what i was going to while i was typing, faggot facepalm.gif
Ollie Posted April 7, 2011 Posted April 7, 2011 You're probably doing (48/2)(9+3) ^ You guys that are getting 288 are assuming that the 48/2 is in a bracket of its own, when it isn't. The problem is 48 / 2(9+3), which implies that the 48 is divided by the whole of 2(9+3). You're thinking it's (48/2) x (9+3) It's 2 Brackets Indices Division Multiplication Addition Subtraction - BIDMAS You do the bracket first: (9+3) which is 12, then multiply that by the 2, so 24 as the denominator, then you divide 48 by the 24, giving 2 I'm doing Maths at Uni next year, don't you dare tell me i'm wrong /end
Tango_Oscar Posted April 7, 2011 Posted April 7, 2011 Brackets Indices Division Multiplication Addition Subtraction. Answer 2
Smush Posted April 8, 2011 Posted April 8, 2011 The way it's written .... Ima have to go with 2. Unless there are some parentheses I'm missing. Mike you messed up dawg.
Color Posted April 8, 2011 Posted April 8, 2011 Order of operations = PEMDAS [P]arenthesis [E]xponents [M]ultiplication [D]ivision [A]ddition [s)ubtraction 48 / 2(9+3) first thing you would do is solve inside the parenthesis (9+3) = 11 48 / 2 * 12 now, multiply, 2 * 12 = 24 48 / 24 now, solve. 48 / 24 = 2 2.
Mikey` Posted April 8, 2011 Posted April 8, 2011 where can we find the real answer, cuz i think its 2
Luke Posted April 8, 2011 Posted April 8, 2011 By the way, I was in the single top percentile for math scores on the SAT... I got a 750 math SAT, and only got 2 questions wrong on the entire thing. So, yes, the answer is 288.
Luke Posted April 8, 2011 Posted April 8, 2011 And, BTW, I just checked my TI-84 Plus for shits and gigs, and oh yeah... The right answer is 288. There is only one parentheses, you do that first. 48/2(9+3) >> 48/2(12) >> 48/2*12 PEMDAS = (STEP 1)Parentheses, (STEP 2)Exponents, (STEP 3) Multiplication, (STEP 3) Division, (STEP 4) Addition, (STEP 4) Subtraction Though Multiplication and Division have separate letters in the acronym, you actually do multiplication and division in the same step from left to right. In short, as the 48/2 comes before the 2*12, that function must be done first. >> 48/2*12 >> 24*12 >> 288
Mike (0BR) Posted April 8, 2011 Author Posted April 8, 2011 If True Whip says it's right then it's right. http://forum.bodybuilding.com/forumdisplay.php?f=19&order=desc If you can see that just view the first 3 pages. Look for topic titles with the question in it (48/2 (9+3)),288,2, etc. It's actually pretty funny lol
Shut Up Kid Posted April 8, 2011 Posted April 8, 2011 On bodybuilding forums, there was an easy mathematical question that sooo many idiots got wrong. 48 / 2(9+3) What's your answer? I have mine and I know it's correct. 288 simple order of operations edit: how can so many of you get 2? thats not right at all lol
Mike (0BR) Posted April 8, 2011 Author Posted April 8, 2011 On bodybuilding forums, there was an easy mathematical question that sooo many idiots got wrong. 48 / 2(9+3) What's your answer? I have mine and I know it's correct. 288 simple order of operations edit: how can so many of you get 2? thats not right at all lol Apparently we were all taught differently. Everyone on the BB forums was blaming Canada for the 288 answer. We learned BEDMAS Brackers Exponents Division Multiplication Addition Subtraction From what I get from it, the whole world (possibly less the U.S) was taught a different way.
Spin Posted April 8, 2011 Posted April 8, 2011 48 / 2(9+3) 48/2(12) 48/24 2 If you don't get this, you need to go back to grade 6. Always solve to get rid of the brackets first. On bodybuilding forums, there was an easy mathematical question that sooo many idiots got wrong. 48 / 2(9+3) What's your answer? I have mine and I know it's correct. 288 simple order of operations edit: how can so many of you get 2? thats not right at all lol Apparently we were all taught differently. Everyone on the BB forums was blaming Canada for the 288 answer. We learned BEDMAS Brackers Exponents Division Multiplication Addition Subtraction From what I get from it, the whole world (possibly less the U.S) was taught a different way. I'm in canada and I learned BEDMAS. Also, whats a bracker?
Mike (0BR) Posted April 8, 2011 Author Posted April 8, 2011 48/2(9+3) 48/2(12) 24(12) 288 I think we need outofrange in here to settle this.
Env Posted April 8, 2011 Posted April 8, 2011 48 / 2(9+3) 48/2= 24 (9+3) = 12 24+12=36 ANSWER :; 36 gf idiots l0l
Env Posted April 8, 2011 Posted April 8, 2011 It is 288. 48 / 2(9+3) Original problem 48 / 2(12) Add what's in parenthesis 24(12) The 48 / 2 is assumed in parenthesis, just like how in 2(2) you assume the first 2 to be in parenthesis. It is just not obligatory to write it there because it is ambiguous. 288 Boom You're probably doing (48/2)(9+3) ^ You guys that are getting 288 are assuming that the 48/2 is in a bracket of its own, when it isn't. The problem is 48 / 2(9+3), which implies that the 48 is divided by the whole of 2(9+3). You're thinking it's (48/2) x (9+3) It's 2 Brackets Indices Division Multiplication Addition Subtraction - BIDMAS You do the bracket first: (9+3) which is 12, then multiply that by the 2, so 24 as the denominator, then you divide 48 by the 24, giving 2 I'm doing Maths at Uni next year, don't you dare tell me i'm wrong /end You're dumb. PEMDAS, then left to right. The answer is 288. Left to right has nothing to do with this. "Look at me I got gud score on SAT guiz"
Recommended Posts