Answer: Â A) 100
Step-by-step explanation:
Volume = length (L) × width (w) × height (h)
       =   7 cm   ×    7 cm  ×   6.5 cm
       =  318.5 cm³
You did not post the volume of an M&M but based on your answer choices, I am assuming the volume of an M&M is 3.185 cm³
Volume of jar ÷ volume of one M&M
 318.5 cm³   ÷     3.185 cm³        = 100