Respuesta :

"of" means to multiply.
20% * 60
= 0.2 * 60 (since % means divide by 100)
= 12
Hi

20% of 60 is 12

100%  ⇒ 60
20% ⇒ x 

100x = 60·(20)
100x = 1200
x = 1200/100
x = 12/1
x = 12