George made 42 cupcakes for his big birthday party. This was 70% of the total cupcakes he needs. How many cupcakes does George need altogether?George made 42 cupcakes for his big birthday party. This was 70% of the total cupcakes he needs. How many cupcakes does George need altogether?

Respuesta :

Answer:

george needed 78 cup cakes

Step-by-step explanation: