Cory made 4500 grams of candy. He saved 1 kilogram to eat later. He divided the rest of the candy over 7 bowls to serve at his party. How many grams of candy did Cory serve in each bowl? I REALLY NEED HELP! CAN SOMEONE HELP ME PLZ!?

Isabelle is mixing red and blue paint to make purple paint she adds 3/10 of a fluid ounce of red to 12/25 of a fluid ounce of blue to make 1 1/30 fluid ounces of purple how many fluid ounces of red paint ounces of red paint will she need to make 3 fluid ounces of purple paint