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2. The average score Josie had in 6 subjects is 72 and her average score after 2 additional subjects were added is 74.25. If she scored 80 in the 7th subject, what was her score in the 8 th subject correct
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5 votes
2. The average score Josie had in 6 subjects is 72 and her average score after 2 additional

subjects were added is 74.25. If she scored 80 in the 7th subject, what was her score in the
8
th subject correct to the nearest whole number?

User Abhishek Verma
by
6.2k points

1 Answer

6 votes

Answer:

6(72)= 432 & 8(74.25)=594

594-432=162==> 162-80=82

User Cangrejo
by
6.2k points
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