Bruce has $150 and saves $20 each week. Katie has $200 and saves $10 each week. after how many weeks will they have the same amount of money? how much money will they have at the time?

Question
Answer:
so to solve this problem just add bruce's saved money ($150) to the $20 he saves each week. do the same with katie.
               bruce                            katie   
  week 1  150+20=170       week 1  200+10=210                    
week 2  170+20=190                              
week 3  190+20=210                        so in 3 weeks bruce will have the same                                                             number of money as katie in week 1
solved
general 11 months ago 5806