Math, asked by deepbhaiyya1234, 6 months ago

In an auditorium the number of chairs in first ,second and third row are 20,24and28 respectively . If the total number of row are 30,the find the total number of chairs in auditorium?

Answers

Answered by medhagarg46

0

Answer:

18000

Step-by-step explanation:

you have to take the LCM of 20, 24,28

LCM is 2×2×2×3×5×7= 600

total row is 30

600 ×30 =1800

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