Respuesta :

flinndm

Answer:

0.4 grams

Step-by-step explanation:

40/100 = 0.4
The whole bar weighs 40 g if the whole bar is split into 100 equal parts how much do one of those parts weigh?

Answer: 2.5 grams!
Explanation: One whole bar weighs 40 g and is spilt into 100 pieces. 100 divided by 40 = 2.5