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Mathematics 18 Online
OpenStudy (anonymous):

Grrrrr, word problems. Two mountain climbers raced each other up the face of a steep mountainside. Climber A ascended about 500 feet the first hour and another 1 1/3 thousand feet the second hour. Climber B ascended about 5/8 of a thousand feet the first hour and 1.1 thousand feet the second hour. Climber A had ascended farther then climber B after two hours. By how much? What is the mathematical expression that will solve the problem? What is the solution?

OpenStudy (anonymous):

Climber A ascended (500+ 1 1/3 of 1000) feet in 2 hours Climber B ascended (5/8 of 1000 + 1.1*1000) feet in 2 hours

OpenStudy (anonymous):

That may help?

OpenStudy (anonymous):

Now can u?

OpenStudy (anonymous):

I have tried (500+1 1/3 thousands)-(5/8 thousand + 1.1 thousand)

OpenStudy (anonymous):

Thats it

OpenStudy (anonymous):

I have done the problem 4 times and end up with a different answer every time.

OpenStudy (anonymous):

(500+1 1/3 thousands)-(5/8 thousand + 1.1 thousand) 1833.33-1725 108.33

OpenStudy (anonymous):

Can you show me the steps you took to get that answer, please.

OpenStudy (anonymous):

(500+1 1/3 thousands)-(5/8 thousand + 1.1 thousand) (500+4/3 *1000) - (5/8 *1000 + 1.1*1000)

OpenStudy (anonymous):

I am going to try it, and hope I come up with the same answer.

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

4/3*1000 correct?

OpenStudy (anonymous):

NOPE

OpenStudy (anonymous):

*Sigh* Order of Operations?

OpenStudy (anonymous):

(500+1 1/3 thousands)-(5/8 thousand + 1.1 thousand) (500+4/3 *1000) - (5/8 *1000 + 1.1*1000) 1833.33-1725 108.33

OpenStudy (anonymous):

DIDNT U GET THAT?

OpenStudy (anonymous):

No, I got something totally different

OpenStudy (anonymous):

???

OpenStudy (anonymous):

I'm sorry, I am just not understanding how to get everything to either decimals or fractions to do the actual math.

OpenStudy (anonymous):

OMG, finally got it. Thank You so much!

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