Question

in a classroom there are n rows in each row there are 5 benches each bench can accommodate to children if all the benches are occupied and still two children are standing find how many children are there in the classroom



Guys plz help
I will mark you as brainliest​

Answer 1

so I guess that:

if there were 5 benches in 10 rows,then there would be 50 seated children.

But there are 2 new children who just joined,so I guess 52 kids.

Answer 2

Total number of children in the classroom are (10n + 2).

Step-by-step explanation:

There are n rows in a class room.

Each row has 5 benches.

Total number of benches = Number of rows × Number of children in each row

= 5n

Each bench can accommodate 2 children  then number of children accommodated on all benches = Total benches × number of children in each bench

= 5n × 2

= 10n

Even after this number of children standing in the class = 2

Therefore, total number of children in the class = (10n + 2)

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