Math Problems

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emapples

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Some of you may have seen something like this in the last few days, and some, maybe not: So here you go

1. 8/2 (2+2) =_____

2. 6/2 (1+2) =_____

3. Little Johnny stole some money from his momma to buy a ball and a bat. The total he spent to buy the bat and ball out of the money he stole was $1.10. The bat costs one dollar more than the ball. So how much did that thievin’ punk-ass scumbag Little Johnnie have to pay for the ball?


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The one circulating was expressed

8/ 2(2+2) =
 

sedona

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[Oh...(facepalm). I get it. Finally. Hey, I’m still taking some strong meds after all.
I would like to withdrawl my statement I made in another thread about druryj being the smartest guy on this forum.JK

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druryj

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[Oh...(facepalm). I get it. Finally. Hey, I’m still taking some strong meds after all.
I would like to withdrawl my statement I made in another thread about druryj being the smartest guy on this forum.JK

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[/QUOTE]

Everyone’s a comedian...JK


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-Pjackso

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1. 8/2 (2+2) = 1
2. 6/2 (1+2) = 1
3. The ball is 5 cents. ($ 0.05)

Order of Operations: PMDAS (Parenthesis, Multiplication, Division, Addition, Subtraction) ...in that order.
https://en.wikipedia.org/wiki/Order_of_operations


1. 8/2 (2+2) =_____
Parenthesis: 8/2 (2+2) -> 8/2 (4)
Multiplication: 8/2 (4) -> 8/2x(4) -> 8/ 8 (note: without an explicit operator - I'm assuming the 2 and (4) are multiplied)
Division: 8/ 8 -> 1


2. 6/2 (1+2) =_____
Parenthesis: 6/2 (1+2) -> 6/2 (3)
Multiplication: 6/2 (3) -> 6/2x(3) -> 6/ 6 (note:without an explicit operator - I'm assuming the 2 and (3) are multiplied)
Division: 6/ 6 -> 1


3. Little Johnny stole some money from his momma to buy a ball and a bat. The total he spent to buy the bat and ball out of the money he stole was $1.10. The bat costs one dollar more than the ball. So how much did that thievin’ punk-ass scumbag Little Johnnie have to pay for the ball?
Total spent: 1.10.
Ball costs: X
Bat costs: X + 1

Total spent was: Ball + Bat = $1.10 -> (X) + (X+1) = 1.10
(X) + (X+1) -> 2X +1
2X + 1 = 1.10 -> 2X = 1.10 -1
2X=.10 -> X=0.05

Therefore:
Ball = X = 0.05.
Bat = X + 1 = 0.05 + 1 = 1.05
 
Last edited:

emapples

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1. 8/2 (2+2) = 1
2. 6/2 (1+2) = 1
3. The ball is 5 cents. ($ 0.05)

Order of Operations: PMDAS (Parenthesis, Multiplication, Division, Addition, Subtraction) ...in that order.
https://en.wikipedia.org/wiki/Order_of_operations


1. 8/2 (2+2) =_____
Parenthesis: 8/2 (2+2) -> 8/2 (4)
Multiplication: 8/2 (4) -> 8/2x(4) -> 8/ 8 (note: without an explicit operator - I'm assuming the 2 and (4) are multiplied)
Division: 8/ 8 -> 1


2. 6/2 (1+2) =_____
Parenthesis: 6/2 (1+2) -> 6/2 (3)
Multiplication: 6/2 (3) -> 6/2x(3) -> 6/ 6 (note:without an explicit operator - I'm assuming the 2 and (3) are multiplied)
Division: 6/ 6 -> 1


3. Little Johnny stole some money from his momma to buy a ball and a bat. The total he spent to buy the bat and ball out of the money he stole was $1.10. The bat costs one dollar more than the ball. So how much did that thievin’ punk-ass scumbag Little Johnnie have to pay for the ball?
Total spent: 1.10.
Ball costs: X
Bat costs: X + 1

Total spent was: Ball + Bat = $1.10 -> (X) + (X+1) = 1.10
(X) + (X+1) -> 2X +1
2X + 1 = 1.10 -> 2X = 1.10 -1
2X=.10 -> X=0.05

Therefore Ball = X = 0.05.
Bat = X + 1 = 0.05 + 1 = 1.05
Agreed !
 

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