A googol is a large number that is the digit one followed by one hundred zeros. if you multiply a googol by 100, how many zeros will that product have

The product will have 102 zeroes since if you multiply any number like 1000,10, 10000, etc. then you just add zeroes to the end. If you multiplied a googol and 10 together, you add two more zeroes to the end of the number googol, making it have 102 zeroes.