if 1225 students are seated in an auditorium in a manner as there are as many students in a row as there are rows in the auditorium find out how many rows are there in the auditorium.
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Step-by-step explanation:
Let there be a rows in auditorium
the number of students in a row is same as the no of rows in auditorium.
therefore no of students in a row=a
number of students in 'a' row=a×a=a^2
ot is given that no of students in a auditorium is 1225
therefore, a^2=1225
a=√1225
a=√5×5×7×7
a=5×7
a=35
therefore,35 rows are there in auditorium.
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Answer:
Let there be a rows in auditorium
the number of students in a row is same as the no of rows in auditorium.
therefore no of students in a row=a
number of students in 'a' row=a×a=a^2
ot is given that no of students in a auditorium is 1225
therefore, a^2=1225
a=√1225
a=√5×5×7×7
a=5×7
a=35
therefore,35 rows are there in auditorium.
Step-by-step explanation:
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