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Mathematics 7 Online
OpenStudy (anonymous):

A pizza place offers 6 different cheeses and 12 different toppings. In how many ways can a pizza be made with 1 cheese and 3 toppings?

OpenStudy (anonymous):

Will fan and medal~

OpenStudy (anonymous):

@wio

OpenStudy (anonymous):

First choose the cheese, then choose the toppings. The cheese will be \( 6 \choose 1\) and the toppings will be \(12 \choose 3\). Multiplying them together will get the total combinations. We use combinations and not permutations because the order of toppings doesn't matter.

OpenStudy (anonymous):

so the answer is 24? Or am I wrong. are these fractions>

OpenStudy (anonymous):

Wait i got it!! it is 24!! thanks man!

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