To get a free meal at his favorite restaurant, Tom needs to spend $50 or more at the restaurant. He has already spent $30.25. How much more does Tom needs to spend to get his free meal?

Verified Answer :

Here a easy way to it! 50.00 - 30.25 = 19.75$

Tom already spend $30.25and total amount is $50
So tom just need $50-$30.25=$19.75
And check $
19.75+$30.25=$50
so it's right