Pablo has 40 marbles. Carmen has 10 more marbles than Pablo.Andrew has 10 more than Carmen.How many more marbles does Andrew have than Pablo?

Pablo: 40 marbles.

Carmen: 40 + 10 = 50 marbles.
Andrews: 50 + 10 = 60 marbles.

60 - 40 = 20 more than Pablo.

Pablo has 40 marbles.Carmen had 10 more marbles than Pablo.Andrew has 10 more than Carmen.How many marbles do they have altogether ?

Total = 40 + 50 + 60 =

To find out how many more marbles Andrew has than Pablo, we need to calculate the difference between the number of marbles each person has.

First, we know that Pablo has 40 marbles.

Next, we're told that Carmen has 10 more marbles than Pablo. So, we add 10 to Pablo's total:

Pablo's marbles + 10 = Carmen's marbles
40 marbles + 10 marbles = 50 marbles

Now, we're also told that Andrew has 10 more marbles than Carmen. So, we add 10 to Carmen's total:

Carmen's marbles + 10 = Andrew's marbles
50 marbles + 10 marbles = 60 marbles

Finally, to find out how many more marbles Andrew has than Pablo, we subtract Pablo's marbles from Andrew's marbles:

Andrew's marbles - Pablo's marbles
60 marbles - 40 marbles = 20 marbles

Therefore, Andrew has 20 more marbles than Pablo.