Asked by jj

ben has 15 puzzles and 27 cds, when he takes a trip he likes to bring one puzzle and one cd as entertainment. how many trips can he take with a different puzzle and cd pair?? and please show how to solve it.....
Answered by Reiny
With each of the 15 puzzles he can take 27 different CDs
so the number = 15x27 = 405
Answered by jj
one more please!! a bike club wants to make license plates for the neighborhood bikes. each license plate has a letter followed by a digit. how many different license plates can be made??? explain please so i can understand how to find the anser THANKS!!!!
Answered by Reiny
Pretend you are making the plate,
How many different letters can you put in the first place ? 26
FOR EACH OF THOSE, how many numbers can you put in the second place ? 10

number of plates = 26 x 10 = 260
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