Divide
Sarah has 20 coins and she get 5,670 more for a prize she wants to give some of her coins to her brother but she wants to keep the same amount of coins for the prize. How can she divide these coins to share for her brother and for the prize?
the answer is 0.16534391534 because her brother wanted 21 coins.
lala had 462 points for to buy from a shop she wants to save 12 points. how can she divide this into groups?
The answer is 38.5