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A student scored 80% in Mathematics and 70% in Science. If the total marks in ea
A student scored 80% in Mathematics and 70% in Science. If the total marks in each subject are 100, what is the average percentage score?
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A student scored 80% in Mathematics and 70% in Science. If the total marks in each subject are 100, what is the average percentage score?
75%
76%
77%
78%
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Average percentage = (80 + 70) / 2 = 150 / 2 = 75%.
Questions & Step-by-step Solutions
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Q
Q: A student scored 80% in Mathematics and 70% in Science. If the total marks in each subject are 100, what is the average percentage score?
Solution:
Average percentage = (80 + 70) / 2 = 150 / 2 = 75%.
Steps: 4
Show Steps
Step 1: Identify the percentage scores in each subject. The student scored 80% in Mathematics and 70% in Science.
Step 2: Add the percentage scores together. 80 + 70 = 150.
Step 3: Divide the total by the number of subjects. There are 2 subjects, so 150 / 2 = 75.
Step 4: The result is the average percentage score. Therefore, the average percentage score is 75%.
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