(Photo attached) Is Tamara's work correct? If not, what is the first step where Tamara made a mistake?

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.

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish

Find the values of the variables and the lengths of the sides of this kite.