during a running competition pedro covered 3 5 of the total distance in the first stage while in the second stage he cover
Question
During a running competition, Pedro covered 3/5 of the total distance in the first stage, while in the second stage he covered 3/8 of the total distance. Knowing that this race is 42 km long, what was the total distance covered by Pedro?
55
likes
277 views
Answer to a math question During a running competition, Pedro covered 3/5 of the total distance in the first stage, while in the second stage he covered 3/8 of the total distance. Knowing that this race is 42 km long, what was the total distance covered by Pedro?
1. Start by finding the distance covered in the first stage: \frac{3}{5} \times 42 = 25.2 \text{ km}.
2. Then, calculate the distance covered in the second stage: \frac{3}{8} \times 42 = 15.75 \text{ km}.
3. Add both results to find the total distance covered: 25.2 + 15.75 = 40.95 \text{ km}.
4. Since Pedro cannot exceed the total race distance of 42 km, the total distance covered is: \boxed{40.95}
Frequently asked questions (FAQs)
Math question: Find the vertex of the parabola represented by the function 𝑦 = -2𝑥^2 + 4𝑥 + 1.Answer: The vertex of the parabola is found using the formula 𝑥 = -𝑏/2𝑎. Substituting the coefficients, we obtain 𝑥 = -4/(2*-2) = 1. Plugging this x-value into the equation, we find the y-coordinate: 𝑦 = -2(1)^2 + 4(1) + 1 = 3. Therefore, the vertex is (1, 3). The
+
What is the equation of an exponential function that passes through the points (2, 4) and (5, 160)?
+
Math Question: What is the smallest exponent, excluding 0, for which Fermat's Theorem holds true? (n^3 + m^3 = p^3 has no positive integer solutions)