On Dan's phone, 30% of the apps are are gaming apps. If 12 of his apps are gaming apps, how many total apps are on his phone?

Respuesta :

Answer:

Dan has 40 total apps

Step-by-step explanation:

30% = 12 apps

10% = 4 apps

10% · 10 = 100%

4 · 10 = 40 apps