Alex spent 32% of his time doing math if he spends 50minutes doing his homework how many minutes did he spend in math

Respuesta :

To get the answer we must find 32% of 50 (minutes). So the answer is 16. Hope this helps.
x over 50 = 32 over 100

cross multiply 32 and 50 to get 1600

then dived 1600 by 100 to get 16 

so he spent 16 minutes on his homework