John's marks were wrongly entered as 83 instead of 63. If the average marks calc...
✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.
John's marks were wrongly entered as 83 instead of 63. If the average marks calculated for the whole class increased by half, then find the number of students in the class.
0%
0%
0%
0%
Want instant access to all verified answers on aln.anudip.org?
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!