Have a look at the following Family Budget Pie Chart:
Or at this simplified chart
Now, can you tell us what would happen if family’s income doubles (say, from 1000 coins to 2000 coins a month) and they still live in the same house? How can they spend the “extra” money?
If you recorded something along the lines of “they could spend more money on education” or “they could save more money”- these are some of the possible correct answers!