Question

In a school 6 out of 30 students of class VII a got a grade and 9 out of 40 students of class VII B got a grade which section of class VII has better record of a grades​

Answer 1

Answer:

SECTION A

Step-by-step explanation:

SECTION A

total student =30

no of students got A =6

so percentage=6/30*100=20%

SECTION B

total student=40

no of students got a = 9

percentage= 9/40*100=22.5%

SO ITS CLEAR SECTION B HAS GREATER RECORDS

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Answer 2

Answer:

let start

Step-by-step explanation:

total student = 30

Number of students= 6

so percent =30/6*100