Respuesta :
Answer:
69
Step-by-step explanation:
If she is averaging 65% of the worth of lectures.
the lectures she had was supposedly rated out of 60. Therefore, the 65% will be 65% of 60(total grade)
0.65 * 60 = 39
On the second part, if we apply the same method, we have
0.75 * 40 = 30
All we have to do on add both together
39 + 30 = 69.
therefore, get total grade in the course is 69
Total grade in the course is 69%
Percentage :
Since, the averaging 65% of the points in lecture is worth to 60% of total grade.
It means that, the 65% will be equivalent to,
[tex]=\frac{60*65}{100}=3900/100=39[/tex] percent of total grade.
And 75% in lab is worth 40% of total grade.
[tex]=\frac{75*40}{100}=30[/tex] percent of total grade.
We have to add both together
[tex]39 + 30 = 69.[/tex]
Thus, total grade in the course is 69%
Learn more about the percentage here:
https://brainly.com/question/24304697
