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Mathematics 9 Online
OpenStudy (anonymous):

What is andrews total?

OpenStudy (anonymous):

OpenStudy (aripotta):

[78 x 0.1] + [72 x 0.1] + [70 x 0.1] + [89 x 0.2] + [77 x 0.2] + [86 x 0.3] = ?

OpenStudy (anonymous):

65.6 or 66

OpenStudy (anonymous):

would it be rounded to the 66 or kept in the decimal form?

OpenStudy (aripotta):

how did you get 66?

OpenStudy (aripotta):

it should be 7.8 + 7.2 + 7 + 17.8 + 15.4 + 25.8 which equals 81

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