### What combination of coins to make 100 grams?

35 Australian 5 cent coins weigh nearly 100 grams. 17 Australian 10 cent coins weigh nearly 100 grams. 9 Australian 20 cent coins weigh a little over 100 grams. 3 Australian 50 cent coins weigh nearly 100 grams. 9 Australian 1 Dollar coins weigh a little over 100 grams. 15 Australian 2 Dollar coins weigh nearly 100 grams.