If you are 16 years old now, which equation could be used to solve for your age, f, 15 years from now a. 16 x f= 15 b. 16-15=f c. 16+f=15 d. 16+15=f

Sandy is ordering bread rolls for her party, she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.