Sam and Jasmine had 480 stickers. After Sam gave away 50% of his stickers and Jasmine then gave 30% of hers to Sam, Sam had 270 stickers. How many did Jasmine have at first?
Opening the drawing…
MathBrush is being tested with a few parent groups, and every solution on the site is open to them. If you were given a code, it goes in once and this device remembers it. 65 worked examples are free to everyone without one.