Final answer:
The equal-sized portion of the whole pizza that each of the five people will receive is 1/5. This is obtained by dividing the three-quarters of the pizza evenly among the five people.
Step-by-step explanation:
Yasmine is having a birthday party where five people are sharing three-quarters (3/4) of a pizza. To determine the portion of pizza each person receives, we need to divide three-quarters of a pizza by five people.
Here's the calculation:
Each person's share = Total pizza shared ÷ Number of people
Each person's share = (3/4) ÷ 5
To divide a fraction by a whole number, you can multiply the fraction's denominator by the whole number:
Each person's share = 3 ÷ (4 × 5)
Each person's share = 3 ÷ 20
Each person's share = 1/20 of the entire pizza.
So, the correct answer is (B) 1/5, since 1/20 multiplied by 4 (since there were three-quarters of a pizza originally shared) equals 1/5.