Level 2
Adam spends 12 of his monthly income on transport, 25 of it on food
and saves the rest.
If he saves $600 each month,
how much does he earn a month?
Level 2
3 children have some stickers.
Adam has 15 of the total number of stickers.
Bryan has 300 more than Adam.
Chris has 1200 stickers.
What is the total number of stickers that the 3 children have?