Respuesta :
136/3=45.3
45.3 per week.
136+45.3= 181.3 by the end of next week.
He will be short.
45.3 per week.
136+45.3= 181.3 by the end of next week.
He will be short.
$189-$136=$53. Therefore, he only needs $53 to purchase the coat for school.