8.On a sports day, if 30 children were made to stand in a column, then 16 columns could be formed. If 24 children were to stand in a column, then how many columns could be formed?
A. 20
B. 22
C. 29
D. 452
Answer:
Option:A
Total number of children = (30 x 16) = 480
⇒ Number of columns of 24 children each =
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480
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= 20
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24
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