Question

A number is chosen at random from the integers from 1 to 50. What is the probability that the number chosen is (i) a multiple of 7 (ii) a doublet?

Answer 1

Answer:

Ans (i). 7/50

Ans (ii). 4)50

Step-by-step explanation:

(i). No of multiple in 1 to 50 is 7,14,21,28,35,42,49

i.e. 7

(ii). No of doublets 11,22,33,44... That is 4