A computer printer produced 176,400 lines in a given day.
If the printer was in operation for seven hours during the
day, how many lines did it print per minute?
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Answer / sushmitha
a printer produced 176400 lines in 420 minutes
it produces 176400/420 lines per minute = 420
answer is : 420 lines per minutes
| Is This Answer Correct ? | 47 Yes | 3 No |
Answer / akshara
Guys,most of you posted the wrong answer!!
in (1 day)24 hrs he prints-->176400 lines
in 7 hrs---->7*176400/24=51450 lines
7hrs=420 min
so,if he prints 51450 lines in--->420 min
?------------>1 min
1*51450/420=122.5
ans:122.5
| Is This Answer Correct ? | 14 Yes | 4 No |
Answer / swamy
printer prints 176400 lines in 24 hours.so as given it
worked for 7 hours.i.e.,it prints (176400*7)/24=51450lines.
so,i think
it prints per minute=51450/(7*60)
=122.5 lines
| Is This Answer Correct ? | 3 Yes | 6 No |
Answer / anup
a printer prints...176400 lines in a day...i.e 24hours...i.e 24*60 minutes....=1440 minutes....176400/1440->122.50 lines per minutes..
in 7 hours..
7*60 hours->420 minutes..
420*122.50->51450...hope im correct
| Is This Answer Correct ? | 9 Yes | 13 No |
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