SOLUTION: 10 flavors of ice cream 7 kinds of toppings how many different selections of one flavor of ice cream and one kind of topping are possible

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Question 795723: 10 flavors of ice cream 7 kinds of toppings how many different selections of one flavor of ice cream and one kind of topping are possible
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
If the flavors are labeled 1 - 10,
you can have:
flavor 1 with any of 7 toppings
OR
flavor 2 with any of 7 toppings
OR
flavor 3 with any of 7 toppings
etc. . .
Since you have OR choices,
you add the possibilities
+7+%2B+7+%2B+7+%2B+7+%2B+7+%2B+7+%2B+7+%2B+7+%2B+7+%2B+7+=+10%2A7+
+10%2A7+=+70+
There are 70 possible selections of 1 flavor and 1 topping
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You could have done it the opposite way, too
topping 1 with any of 10 flavors
OR
topping 2 with any of 10 flavors
OR
topping 3 with any of 10 flavors
etc. . .
This gives you +7%2A10+=+70+
same answer