Sean's grade breakdown goes something like this

Mathematics

1 answer:

True [87]3 years ago

5 0

Answer:

90.3

Step-by-step explanation:

.6×.85=.51

.2×1.00=.2

.1×.97=.097

.1×.96=.096

weight in %, times, grade in %

then add them up

.51 + .2 + .097 + .096 = .903

.903=90.3%

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