IshiC171044 IshiC171044

29-10-2022
Mathematics

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Question: Andrea wants to increase her grade by 15%. Write 2 expressions that Andrea can use to determine her new grade.

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YandrielG604912 YandrielG604912

29-10-2022

Increasing in grade , to get a better note

Y= New grade

X= Old grade

then Y = X + Y • ( 15/100)

or Y = X + Y (3/20)

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