A box contains 10 cards numbered 5,10, 15, .........., 50. A card is chosen at random from the box. Find the probability of getting(a) a multiple of 3(b) a 2-digit numberwhose sum of digits is a prime number.
Answers
Answered by
5
Answer:
a) 3/10
b) 1/10
Step-by-step explanation:
Hope it will help you ! Have a great day !
Answered by
2
Answer:
a) 3 by 10
b) 1 by 10
Step-by-step explanation:
Similar questions