Answer:
26880 ways
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Step-by-step explanation:
Given
Required
Determine the number of ways 3 toppings and 3 cheese can be selected
The number of crusts to be selected was not stated. So, I'll assume 1 crust to be selected from 4.
This can be done in 
ways
For the toppings:
3 can be selected from 10 in 
ways
For the cheeses:
3 can be selected from 8 in 
ways
Total number of selection is:
Apply combination formula:
<em>Hence, there are 26880 ways</em>
If your looking for basically the definition of ratio it means, lets say we have 2 can of milks, and 3 cans of cookies, if it asks find the ratio of milks first then cans it is 2:3, or if it asks find the ratio of cans of milk to cookies, which is 3:2 or part to whole which means 3+2 or 2+3= 5 is whole and if they say part would be milk then 2:5 or if its cans of cookies to whole its, 3:5. I hope this helps ask me anything that you didn’t understand!
Answer:
Step-by-step explanation:
There are 8 cells after 15 minutes
