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Mathematics 7 Online
OpenStudy (anonymous):

Your teacher has a record of four quizzes you took this month. Find the average percent grade of your quizzes. If necessary, round to the nearest percent. 96% ,8/10, 2/2, 97%

OpenStudy (anonymous):

find the percent of each grade, what is 8/10 ? times 100? what is 2/2? times 100?

OpenStudy (anonymous):

8,000

OpenStudy (anonymous):

.... 8 divided by 10 use a calculator

OpenStudy (anonymous):

0.8

OpenStudy (anonymous):

times by 100

OpenStudy (anonymous):

80

OpenStudy (anonymous):

there you go! now same for the other one 2/2

OpenStudy (anonymous):

wut is 2 divided by 2 ?

OpenStudy (anonymous):

1

OpenStudy (anonymous):

times 100

OpenStudy (anonymous):

there, now you have your 4 percents, now in order to find the average you add all your numbers then divide by the amount of numbers there are 96 + 80 + 100 + 97 <-- there are 4 numbers so you divide by four

OpenStudy (anonymous):

O.O

OpenStudy (anonymous):

add the four numbers, then divide your total by 4

OpenStudy (anonymous):

did you get it?? @rainbowink

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