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Mathematics 8 Online
OpenStudy (mach_15):

The table shows how Emily's essay will be scored. What was Emily's overall score? (I'll post the table in a bit.)

OpenStudy (mach_15):

jimthompson5910 (jim_thompson5910):

Step 1) Convert the percents to decimal form (eg: 60% = 0.6) Step 2) Multiply those decimal form values with the corresponding points she was given. For instance 60% of 25 = 0.6*25 = 15. Multiply the values in the same column. Do this for every column. Step 3) Add up the results from each multiplication

OpenStudy (mach_15):

I got 25.5. Is that correct?

jimthompson5910 (jim_thompson5910):

yes it is

jimthompson5910 (jim_thompson5910):

0.6*25=15 0.15*20=3 0.25*30=7.5 15+3+7.5=25.5

OpenStudy (mach_15):

Awesome. Thank you!

jimthompson5910 (jim_thompson5910):

no problem

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