Math, asked by nithya2265, 1 year ago

a number s selected at random feom first 50 natural numbers find the probability that is multiple of 3 and4

Answers

Answered by insaneabhi

First fifty natural numbers are, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,

Multiples of three:- 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48.

Multiples of four:- 4,8,12,16,20,24,28,32,36,40,44,48.

Multiples of 3 or four:- 3,4,6,8,9,12,15,16,18,20,21,24,27,28,30,32,33,36,39,40,42,44,45,48.

Probability of the number is a multiple of 3 or four =24/50

=12/25.

Thank you.

Hope this will help you

nithya2265: what s the difference b/w 3 and 4

Answered by Deepak1921

Answer:

Step-by-step explanation:

First fifty natural numbers are, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,

Multiples of three:- 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48.

Multiples of four:- 4,8,12,16,20,24,28,32,36,40,44,48.

Multiples of 3 or four:- 3,4,6,8,9,12,15,16,18,20,21,24,27,28,30,32,33,36,39,40,42,44,45,48.

Probability of the number is a multiple of 3 or four =24/50

=12/25.

nithya2265: what s the diffrnce b/w 3 and 4 and 3 or 4

Deepak1921: 3 and 4 means the numer is multiple of both 3 and 4..

insaneabhi: if 3 and 4 then the number should be multiple of 4 3 and 4 and if three or more than the number should be multiple of 3 or 4

Deepak1921: it should be multiple of both 3 and 4

nithya2265: if v get the multiples btween 3 or 4..wats the answrr

insaneabhi: questions me puch le

Deepak1921: how an we get btw 3 and 4

insaneabhi: phir answers mel jayenge

Deepak1921: puch lo phir

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a number s selected at random feom first 50 natural numbers find the probability that is multiple of 3 and4