Mrs Kumar received a bonus of $3,600. She spent 30% of it on shopping and 15% on charity donations, and saved the rest. How much did she save?
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.