Answer:
i dont know what the toatle mass of the barries is im preaty sure you are suppost to tell us that so we can awser but what you need to do is...
Step-by-step explanation:
add everything up, the toatle mean add so for example if it is
berry 1=2.64 mass
berry 2=5.93 mass
and berry 3 is 0.96 mass
you need to add everything up
2.64+5.93+0.96 = ?
9.53 that is the toatle mass for my example
WARNING!! do not put this as your awnser this is an example so this is not the answer!!
HOPE THIS HELPS!!