Scimatics 8

Scimatics 8

Percents Review

Percents Review

For your percents test on Thursday, here are the answers to the review work given in class.

7) a) 175% b) 3.5% c) 416%
8) 5/20 = 25%
9) a) 12.5% b) 70 c) 34.5 d) 280% e) 234
10) 3.2%
11) a) 129 b) 30 c) 42
12) $463.09
13) a) 112% b) 110% c) 90%
14) a) $13.04 b) $73.91 c)$4.43 d) $78.34
15) a) 40% decrease b) 20% increase c) 125% increase d) 80% decrease
16) a) Because the 5% and the 16% are percents of different totals.… read more

Percents Test

Percents Test

We will have a unit test on percents on Thursday, provided review goes well. Be sure the practice assignment/test given last week is completely finished by Thursday. If you have difficulty with any part, please come see me at lunch.… read more

Review Week

Review Week

Math exam and science tests: show your parents, get a signature, correct the errors and omissions.

Reassessments: if you are interested, make arrangements with me to do one on Wednesday.… read more

Exams

Exams

Before Christmas break we will be having our unit tests, as well as a semi-mandatory exam that will serve as a reassessment: you must select at least one of the previous math units we have done to count towards your grade – the rest you will still complete, but I won’t count it.… read more