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Mathematics 12 Online
OpenStudy (rainbow_dashie):

addition and subtraction

OpenStudy (rainbow_dashie):

OpenStudy (rainbow_dashie):

@iGreen

OpenStudy (anonymous):

17/21 - 5/7

OpenStudy (anonymous):

5/7 = 15/21

OpenStudy (anonymous):

answer is 2/21

OpenStudy (rainbow_dashie):

there is none

OpenStudy (rainbow_dashie):

thx!!

OpenStudy (anonymous):

just use a calculator

OpenStudy (rainbow_dashie):

k thx

OpenStudy (rainbow_dashie):

more

OpenStudy (anonymous):

iam in k12 too are you in k12 @rainbow_dashie

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