Question

Raghuraj has 30 marbles. In 5 games he won 3 marbles each and in 7 games he lost 2 marble
each. Find the marbles Raghuraj has at the end of the games.​

Answer 1

In the above Question , the following information is given -


Raghuraj has 30 marbles innitially .



In 5 games he won 3 marbles each and in 7 games he lost 2 marbles each .


To find -



Find the marbles Raghuraj has at the end of the games.​


Solution -


Here ,


Innitial number of marbles -


=> 30 marbles


First 5 games -


In 5 games he won 3 marbles each .


Total marbles won in the first three games -


=> 5 × 3

=> 15 marbles .


Now , number of marbles he has -


=> 30 marbles + 15 marbles


=> 45 marbes .


Now in the next 7 games he lost 2 marbles each .



Number of marbles lost -


=> 7 × 2


=> 14 marbles .


Remaining number of marbles -


=> 45 marbles - 14 marbles


=> 31 marbles .


So , we can conclude that at the end of the games , Raghuraj has 31 marbles .


This is the required answer .


_________________________________________

Answer 2

Answer is 31 marble

Step-by-step explanation:

I hope this helps you