Math, asked by Aruj11, 1 year ago

plz answer this one of class 9 will mark as brainliest

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Answered by sanchita02

THE PROBABILITY FOR CASE FIRST IS

number of outcome(2-101)= 100
favourable number of outcome( prime number less than 20) = 8
therefore
the probability = favourable number of outcome/ total number of outcome
= 8/100
= 2/25

AND NOW CASE SECOND

total number of outcome = 100

sanchita02: ohh srry by mistake send ho gya

sanchita02: u understand the first then similarly the second part is done

sanchita02: answer of second part is 9/100

sanchita02: hope you understand it......please mark it as brainlist

Aruj11: first is between 2 and 20..so it comes 7/19 i guess.

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