Answer: Mariana te cayó porque no vio la escalera
Explanation:
there is no work sheet or picture
Answer:
carbon has 6 protons
60
Step-by-step explanation:
50%=.50
160×.50=80
160+80=240
25%=.25
240×.25=60
60 is the final number
ANOTHER WAY TO DO IT IS :
160 divided by 2 is 80
so 50%= 80
160 + 80 = 240
240 - 75% = 60