Subtract the 45 minutes they were eating from 1:45pm since that’s when they arrived. You now have 1:00pm, you now just need to find out how long it is from 10:20 am to 1:00pm. HINT: it’s 2h 40m
5 people - pay 135 each 15 people - pay x each ---------------------------------- 5 : 15 = x : 135 15 x = 5 * 135 15 x = 675 x = 675 : 15 x = 45 Answer: B ) 45.00
