Question
The mass of a button is 42 g. The total mass of this button and 6 identical seashells is equal to the total mass of 8 such seashells.
  1. Find the mass of each seashell.
  2. Find the total mass of 1 button and 6 seashells.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The mass of a button is 42 g. The total mass of this button and 6 identical seashells is equal to the total mass of 8 such seashells.
  1. Find the mass of each seashell.
  2. Find the total mass of 1 button and 6 seashells.