Evaluate expressions(-2/5) (-1 1/4) THIS IS ONE OF THE BENCHMARK QUESTIONS THATS ALL IT SAID​

How many degrees does the hour hand move from 3: 00 to 5: 30?

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.

Plzzz answer both questions and i will give you 100 points