 
 <prompt> If Buzz buy pizza wey get 78 slices for restaurant come decide say make e share am with waiter for ratio of 5:8, with Buzz ratio na 5, wetin be twenty less the number of slices wey waiter chop? <response>: ```The total ratio wey dey represent the slices of pizza wey Buzz buy na 5+8=13
If e share the slices of pizza with the waiter, the waiter collect fraction of 8/13 of the total number of slices, wey be 8/13 * 78 = 48 slices
Twenty minus the number of slices of pizza wey the waiter chop na 48-20 = 28

The answer go be 28.``` 