Math, asked by arti7singh, 4 months ago

3. A piggy bank contains Rs. 1 coins, Rs. 2 coins, Rs. 5 coins and Rs. 10 coins. The number of Rs. 10
coins is four times the number of Rs. 5 coins, 8 times the number of Rs. 2 coins and 16 times the
number of Rs. 1 coins. If all the money in the piggy bank adds up to Rs. 555, find the number of
Rs. 10 coins in it.
(1 Point)
Ok

Answers

Answered by AbhibratoChakraborty
0

Answer:

Probability of an event is defined as the ratio of favorable outcomes to the total outcomes.

(i) Probability that the fallen coin is Rs. 2 coin is the ratio of number of Rs. 2 coins and total number of coins.

P

2

=

100+25+15+10

25

=

6

1

(ii) Probability that the fallen coin is Rs. 5 coin is the ratio of number of Rs. 5 coins and total number of coins.

P

5

=

100+25+15+10

15

=

10

1

Similar questions