Question
21. A 14 -inch pepperoni pizza is sliced into 8 equal pieces. One slice contains 352 ealories. Write and solve a division equation to find how many calories e there are in the whole pizza.
Ask by Craig George. in the United States
Feb 28,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The whole pizza has 2816 calories.
Solution
Let C represent the total calories in the whole pizza. Since the pizza is sliced into 8 equal pieces and one slice has 352 calories, the equation is:
C ÷ 8 = 352
To solve for C, multiply both sides by 8:
C = 352 × 8
Calculating 352 times 8 gives:
C = 2816
So, the entire pizza contains 2816 calories.
Answered by UpStudy AI and reviewed by a Professional Tutor
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Simplify this solution Bonus Knowledge
To find the total calories in the pizza, you can set up the division equation using the known calories per slice: if one slice contains 352 calories, then for 8 slices, the equation would be \( 8 \times 352 = ? \). By multiplying, you'll find that the whole pizza has 2,816 calories! Now, think about how pizzas have evolved over time! The first known pizzas originated in Naples, Italy, in the late 18th century, where they were a simple mix of flatbreads and toppings. It's fascinating to see how this humble dish transformed into an iconic food loved by many across the world, with toppings and styles that vary by region — from classic Margherita to avant-garde combinations!
