3. A bag contains cards numbered from I to 100Find the probability tha

1.	3. A bag contains cards numbered from I to 100Find the probability that thei) card bears a number which is multiple of sii) card b h isat random from the bag.ears a number whicer thah or eua
Answer» S={1,2,3,4,5,......,96,97,98,99,100}n(S)=100 EVENT AA={80,81,82,83,84,85,86,87,89,90,91,92,93,94,95,96,97,98,100}n(A)=20P(A)=n(A)÷n(S)=20÷100=2/10=1/5 EVENT BB={5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100}n(B)=20P(B)=20÷100=1/5

3. A bag contains cards numbered from I to 100Find the probability that thei) card bears a number which is multiple of sii) card b h isat random from the bag.ears a number whicer thah or eua

Answer»

S={1,2,3,4,5,......,96,97,98,99,100}n(S)=100

EVENT AA={80,81,82,83,84,85,86,87,89,90,91,92,93,94,95,96,97,98,100}n(A)=20P(A)=n(A)÷n(S)=20÷100=2/10=1/5

EVENT BB={5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100}n(B)=20P(B)=20÷100=1/5