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Mathematics 10 Online
OpenStudy (anonymous):

34 laptops out of 116 computers Express each ratio as a fraction in simplest form

Nnesha (nnesha):

glad to know that.

OpenStudy (anonymous):

What is the estimated sum? Round each addend to the nearest thousand before adding. 75,364 + 472,756

Nnesha (nnesha):

so what we have to do ?? any statement ? o

OpenStudy (anonymous):

Convert each rate using dimensional analysis. Round to the nearest tenth, if necessary.

OpenStudy (anonymous):

me

OpenStudy (anonymous):

What is the estimated sum? Round each addend to the nearest thousand before adding. 75,364 + 472,756

OpenStudy (texaschic101):

ratios are just fractions....so 34 laptops out of 116 computers can be written as 34/116. Now to put this in simplest form, just reduce it. ============================== round to nearest thousands before adding.... 75,364 rounds to 75,000 and 472,756 rounds to 473,000... now just add them....75,000 + 473,000 = your answer

OpenStudy (anonymous):

what the answer

OpenStudy (texaschic101):

548,000

OpenStudy (anonymous):

Add. 8,299,792 + 2,643,379

OpenStudy (texaschic101):

do they need to be rounded before adding ?

OpenStudy (anonymous):

no

OpenStudy (texaschic101):

so whats the problem ? Just add them...here is a calculator.. https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=online%20calculator

OpenStudy (anonymous):

What is the estimated difference? Round each number to the nearest hundred thousand before finding the difference. 3,661,528 – 1,745,943

Nnesha (nnesha):

make a post

OpenStudy (anonymous):

What is the estimated difference? Round each number to the nearest hundred thousand before finding the difference. 3,661,528 – 1,745,943

Nnesha (nnesha):

http://prntscr.com/86trt7 post your question there

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