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what is the answer to: 5 + 5 + 5 - 5 + 5 + 5 - 5 + 5 x 0 =

What is the answer to this and in what order do you perform operations?
asked Nov 9, 2011 in Pre-Algebra Answers by anonymous




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13 Answers

Order of operation says ( exponents first  then multiply/diide then add/subtract_ )  so first you do the multiplication 5x0=0

5+5+5-5+5+5-5+0

since now its all add/subtract the order doesnt matter according to order of operations you add/subtract from left to right

the answer is 15
answered Nov 9, 2011 by Killer Al (380 points)
it would be 15 because you have to multiply the last 5 by 0 before you do anything (:
answered Apr 17, 2012 by anonymous
15 is the answer.
answered Jul 26, 2012 by anonymous

 

5 + 5 + 5 - 5 + 5 + 5 - 5 + 5 x 0 = ZERO

Multiply any number by zero and you have ZERO!

answered Jul 27, 2012 by anonymous

 

Original Problem:
5 + 5 + 5 - 5 + 5 + 5 - 5 + 5 x 0 = ___

Use PEDMAS
()
^
% or *
+ or -

First multiplication.
5 + 5 + 5 - 5 + 5 + 5 - 5 + 5 x 0 = ___

Then addition/subtraction. 
(Done from left to right, not "all addition first, then all subtraction".)

5 + 5 + 5 - 5 + 5 + 5 - 5 + 0 =___
10 + 5 - 5 + 5 + 5 - 5 + 0 =___ 
15 - 5 + 5 + 5 - 5 + 0 =__
10 + 5 + 5 - 5 + 0 =__
15 + 5 - 5 + 0 =__
20 - 5 + 0 =__
15 + 0 = ___

Your answer:
15

 

 

 

 

 

 

answered Jul 27, 2012 by anonymous
15

 

Multiply 5x0 first per order of operations of PMDAS

then complete the math problem
answered Jul 29, 2012 by anonymous
I was taught the order of operations is ASMD(Addition, Subtraction, Multiplication, then Division in that order.  Exponents & Parens are done first.. Been programming for 25+ years and havent been wrong yet..

Now you guys wanna change my order of precedence?
answered Aug 1, 2012 by anonymous
5+5+5=15

15-5=10

10+5+5=20

20-5=15

5 times 0=0

the result is 15
answered Aug 2, 2012 by anonymous
by using PMDAS, the answer is 15?
answered Aug 2, 2012 by anonymous
well multiplication gets done first 5 x0 = 0

 

The rest is childs play (+ and -) have same order of ops ...

 

So you're left with : 5 + 5 + 5 - 5 + 5 + 5 - 5

Which is : 15
answered Aug 9, 2012 by anonymous
answer is 0 ... anything times 0 equils 0
answered Sep 13, 2012 by anonymous

5 + 5 + 5 - 5 + 5 + 5 - 5 + 5 x 0 = 0

answered Nov 1, 2012 by anonymous
if any number is multiplied by 0,the answer will be 0.guranteed
answered Dec 17, 2012 by anonymous

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