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Mathematics 7 Online
OpenStudy (nautika27):

misty1212

OpenStudy (nautika27):

OpenStudy (nautika27):

@misty1212

OpenStudy (misty1212):

add the x's over 80,90 and 100

OpenStudy (anonymous):

You add up counts for 80, 90, and 100 column

OpenStudy (misty1212):

let me know what you get and i will check it

OpenStudy (nautika27):

can you you type what i supposed to add please

OpenStudy (misty1212):

how many x's above the 80?

OpenStudy (nautika27):

7

OpenStudy (misty1212):

right and how many above the 90?

OpenStudy (nautika27):

5

OpenStudy (misty1212):

ok and finally how many above the 100?

OpenStudy (nautika27):

2

OpenStudy (misty1212):

ok that means 7 scored 80, 5 scored 90 and 2 scored 100 so the number that scored 80 or more is \[7+5+2\]

OpenStudy (nautika27):

14

OpenStudy (misty1212):

yes

OpenStudy (nautika27):

what is this

OpenStudy (nautika27):

@misty1212

OpenStudy (misty1212):

i am looking how high is the first bar?

OpenStudy (nautika27):

9

OpenStudy (misty1212):

right, and the next one is ?

OpenStudy (nautika27):

is it d or im wrong just wanted you to see was my answer wrong or right

OpenStudy (misty1212):

yes i think it is D too

OpenStudy (nautika27):

wait d or e

OpenStudy (misty1212):

oh sorry E

OpenStudy (misty1212):

i thought D was the last one, it is the last one E

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