Consider the Q and A. Q: A whole pizza was cut into 8 slices. Angeli and Marlon ate 3/2 slices each. How many slices of pizza are left?
A: 5
What is the step-by-step reasoning process?
Step-by-step reasoning process: Angeli and Marlon ate a total of 3 / 2 x 2 = 3 slices of pizza. Thus, 8 - 3 = 5 slices of pizza are left.

Consider the Q and A. Q: Tonya is buying Christmas gifts for her sisters. She has 2 sisters and wants to spend the exact same amount on each. She buys her younger sister 4 dolls that cost $15 each. She plans to buy lego sets for her older sister. They cost $20 each. How many lego sets does she buy?
A: 3
What is the step-by-step reasoning process?
Step-by-step reasoning process: She spent $60 on her younger sister because 4 x 15 = 60. She buys 3 lego sets for her older sister because 60 / 20 = 3.

Consider the Q and A. Q: Jason and Jeremy want to paint their wall white and agreed to split the cost of the paint. A gallon of paint costs $45 and can cover up to 400 square feet. How much will each of them contribute to the cost of the paint if their walls have a total area of 1600 square feet and will need a second coat?
A: 180
What is the step-by-step reasoning process?
Step-by-step reasoning process: They need 1600 square feet / 400 square feet / gallon = 4 gallons of paint for their walls. Since they will do a second coating, then they would need 4 gallons x 2 = 8 gallons in all. Eight gallons of paint will cost $45 / gallon x 8 gallons = $360. Thus, Jason and Jeremy will each contribute $360 / 2 = $180.

Consider the Q and A. Q: Travis and his brother joined a trick-or-treat event. They collected 68 pieces of candy altogether. Each of them ate 4 pieces of candy after the event. How many pieces of candy were left?
A: 60
What is the step-by-step reasoning process?
Step-by-step reasoning process:
They ate a total of 4 x 2 = 8 pieces of candy after the event. So, Travis and his brother have 68 - 8 = 60 pieces of candy left.