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Course exam question 6 note
Correct answer is 4 but actually it doesn't matter when we multiply the fraction by 100, so answer 1 is correct as well.
3 answers ( 0 marked as helpful)
Hi Ruslan!
Thanks for reaching out.
Thanks for reaching out.
Can you please let us know the course whose course exam you are referring to, so that we can look into the exam question? Thank you.
Looking forward to your answer.
Kind regards,
Martin
Martin
Super learner
This user is a Super Learner. To become a Super Learner, you need to reach Level 8.
Hi Martin!
It's SQL for Data Science Interviews course. I left a question in Q&A of the course page, so I thought it would be pinned to this course.
Hi Ruslan!
Thanks for reaching out.
You're right! Both Answer (1) and Answer (4) give the correct result because mathematically,
multiplying the numerator by 100 before or after dividing by the denominator doesn't change the final outcome.
In both cases, the percentage calculation is correct because the multiplication by 100 simply
scales the result after division. The order of multiplication doesn't affect the result in this case.
We will adapt the answers of this question accordingly.
Hope this helps.
Best,
Martin
Thanks for reaching out.
You're right! Both Answer (1) and Answer (4) give the correct result because mathematically,
multiplying the numerator by 100 before or after dividing by the denominator doesn't change the final outcome.
In both cases, the percentage calculation is correct because the multiplication by 100 simply
scales the result after division. The order of multiplication doesn't affect the result in this case.
We will adapt the answers of this question accordingly.
Hope this helps.
Best,
Martin
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