Maya bought a sweater at a discount of 25%.
She saved $18.
What was the sale price of the sweater?

10% of the entries for a writing competition won prizes.
135 entries did not win a prize.
What was the total number of entries?

Nick has 20% more video games than Brian.
Together, they have 55 video games.
How many video games does Brian have?

40% of Monica's coins are dimes.
The rest are nickels.
She has 36 more nickels than dimes.
How many coins does Monica have altogether?

Austin gave away 25% of his baseball collection.
He had 345 baseball cards left.
How many baseball cards were in his collection originally?