Question
Friends Antônio, Carlos and Marcela ordered 2 large pizzas that together totaled 16 pieces. Knowing that Carlos and Antônio together ate 1/2 of the pizza and that there were 4 pieces left, how many pieces did Marcela eat?
188
likes941 views
Answer to a math question Friends Antônio, Carlos and Marcela ordered 2 large pizzas that together totaled 16 pieces. Knowing that Carlos and Antônio together ate 1/2 of the pizza and that there were 4 pieces left, how many pieces did Marcela eat?
Miles
4.9114 Answers
1. Calculate half of the total pieces eaten by Carlos and Antônio:
\frac{1}{2} \times 16 = 8
2. Calculate remaining pieces:
16 - 8 = 8
3. Subtract pieces left over:
8 - 4 = 4
4. Determine the number of pieces Marcela ate:
\text{Marcela ate } 4 \text{ pieces}
Answer: 4 pieces
2. Calculate remaining pieces:
3. Subtract pieces left over:
4. Determine the number of pieces Marcela ate:
Answer: 4 pieces
Frequently asked questions (FAQs)
What are the characteristics of a hyperbola with center (0,0), vertices (3,0) and (-3,0), and foci (5,0) and (-5,0)?
+
What is the trigonometric value for the angle in the unit circle defined by sin(π/6)?
+
What is the formula to calculate the area of a regular polygon with n sides of length s?
+
New questions in Mathematics