The chef took out 54.8 g of butter but then found out that he took out 6.9 g of butter more than he need. How much butter did he need?
He needs 47.9 g of butter.
There are 19.3 cups of flour in a bag. The chef uses 2.9 cups for making cookies. Then, he uses 1.2 cups of sugar and 5.1 cups of flour for making banana bread. How many cups of flour are left?
11.3 cups of flour are left.
