A purse contain ₹1,₹2,₹5 are 10,14,14.If from the purse a coin is taken out. Find the probability that the (a) is not ₹1 coin (b) is a ₹3 coin.
Answers
Answered by
6
Step-by-step explanation:
the total coins are 38
a)1 rupee coin =10
therefore, 38-10
=28
probability =28/38
=14/19
=0.736
b)there are no 3rupee coins
so, probability =0/38
=0
Similar questions