Question

from 30 tickets marked with the first 30 numerals one is drawn at random.find the chance it is a multiple of 5 or 7( please solve step by step)​

Answer 1

Answer:

1/3

Step-by-step explanation:

total number of tickets = 30

multiples of 5

5, 10, 15, 20, 25, 30

multiples of 7

7, 14, 21, 28

tickets with numbers of multiples of 5 and 7 = 10

total number of outcomes = 30

number of favourable outcomes = 10

probability = 10/30 = 1/3

hope you get your answer