Mathematics
Medium
Question
A typist uses a paper 30 cm by 15 cm. He leaves a margin of 2.5 cm at the top as well as at the bottom and 1.25 cm on either side. What percentage of paper area is approximately available for typing?
A
65 %
B
70 %
✓ Official correct answer
C
80 %
D
60%
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
65 %
No member explanations yet for this option.
B
70 %
No member explanations yet for this option.
C
80 %
No member explanations yet for this option.
D
60%
No member explanations yet for this option.