Question

olivia and her puppy are both dressing up as superheroes for halloween this year. olivia needs 1 yard of cloth for her cape. she also needs 1 foot of cloth for her puppys cape. how many feet of cloth should she buy for their capes?
feet

Explanation:

Step1: Convert yard to feet

Since 1 yard = 3 feet, so Olivia's cloth = $3$ feet.

Step2: Sum total cloth needed

Add Olivia's and puppy's cloth: $3 + 1 = 4$ feet.

Answer:

4 feet