Question

What number is 68% of 312?

Answer 1

To get percentage u take the percent u are trying find and divide it by 100 like 98percent and u get .98 then u would multiply .98 by 192 and u get 188.16 u do the same with the next two and u get 66.34 , 39.48 

Answer 2

4%=0,04 (4/100)
192*98/100=192*0,98=188,16
214*0,31=66,34
987*0,04=39,48