In a school ,9 out of 40 students of class VII A grade and 6 out of 30 students of class VII B got A grade. which section of class VII has better record of A grades?
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In a school ,9 out of 40 students of class VII A grade and 6 out of 30 students of class VII B got A grade. which section of class VII has better record of A grades?
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Answer:
Students of VII has a better record
Step-by-step explanation:
A's in VII A = 9/40
A's in VII B = 6/40
So, more A's are obtained by = 9/40 - 6/40
. = 3/40
Therefore, VII A got more A's
Answer:
VII B got more
Step-by-step explanation:
so,
VII A grade =9 out of 40 students of class
VII B got A grade =6 out of 30 students
so,
VII A = 9/40 = 0.225
VII B = 6/30 = 0.2
now, which is more, VII B is more because of decimal variation.
pls i have never posted like this before but this is one time i will post so,
pls SHANTHI PANDIAN | Shikshak of the year https://shikshak.brainly.in/nomination/shanthi-pandian/