A medical student has to secure 40% marks to pass .He gets 80 marks and fails by 60 marks. Find the maximum number of marks.
Answers
Answered by
117
the answer will be 350
60+80=140
if he gets 140 marks then he will pass so passing marks is 140 out of x
140/x*100=40
x=350
60+80=140
if he gets 140 marks then he will pass so passing marks is 140 out of x
140/x*100=40
x=350
Answered by
9
Maximum number of Marks is 350 if Pa ssing marks arr 40% and a students fail by 60 marks on getting 80 marks
Given:
- Need to secure 40% marks to pa ss
- Got 80 marks and failed by 60 Marks
To Find:
- Maximum number of Marks
Solution:
Assume That Maximum Marks are M
Step 1:
Find 40% of Maximum Marks which are pa ssing marks
Pa ssing Marks = (40/100)M
Pa ssing Marks = 0.4M
Step 2:
Equate Pa ssing Marks with Marks obtained + marks by which failed
Pa ssing Marks = Marks obtained + marks by which failed
0.4M = 80 + 60
Step 3:
Solve for M
0.4M = 140
4M = 1400
M = 1400/4
M = 350
Hence, Maximum number of Marks is 350
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