HELP PLZ DUE TODAY ITS A REPORT ON THE BOOK THE CIRCUIT I DID NOT READ IT PLEASE HELP ME​

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu