Question

If I have 21 coins and l need 700 how much would l need

Answer 1

679

Step-by-step explanation:

Basically u have 21 right?

And u need 700 in total to buy or get whatever that is

So...

U already have 21 in ur wallet

So minus 21 from 700 to find out how much left to get the total left

700 - 21 = 679 coins