Question

How many students are there in a

Class if after filling 4 rows of seats

2 students remain standing and if 3

rows are filled, 9 students remain

standing​

Answer 1

Answer:

3×9=27 students+2= 29 students

29 +1row =29+9+2

40 students

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Answer 2

Step-by-step explanation:

4 rows in each contain 7 students and 2 standing(4*7+2=30 students)

3 rows in each contain 7 students and 9 standing(3*7+9=30 students)

So the answer is 30 students