Johnny spent 1/3 of his pocket money on sweets and 2/3 on fruits what fraction of his money did he spend?

All of it.

3/3

He spent 3/3 of his money. What grade are you in?

To find the fraction of Johnny's money that he spent, we need to add the fractions representing the amount he spent on sweets and the amount he spent on fruits.

Johnny spent 1/3 on sweets.
Johnny spent 2/3 on fruits.

To add these fractions, we need a common denominator. In this case, the common denominator is 3, because both fractions have denominators of 3.

1/3 + 2/3 = (1 + 2) / 3 = 3/3

So, Johnny spent a total of 3/3 of his money.

However, 3/3 is equal to 1 whole, which means Johnny spent all of his money.