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jeyben [28]
3 years ago
11

Sam scored 43 48 and 42 points on 3 test how many points should he get on the fourth test to get in average score of 50

Mathematics
1 answer:
antoniya [11.8K]3 years ago
5 0
43+48+42=133

(133+x)/4=50
133+x=200
x=67
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