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Mathematics 6 Online
OpenStudy (bohotness):

http://prntscr.com/6pn6wt

OpenStudy (michele_laino):

hint: how many students have the test score between 80% and 89%? how many students have the test score between 90% and 99%

OpenStudy (michele_laino):

we can read them from the diagram

OpenStudy (surana):

Three.

OpenStudy (michele_laino):

please, can you explain to us, why three? @Surana

OpenStudy (surana):

One guy scored within the 80 range, two in the 90 range. That's a total of three people.

OpenStudy (michele_laino):

ok!

OpenStudy (surana):

You're welcome.

OpenStudy (michele_laino):

thanks!

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