Question

A Formula 1 race started at 2:10:42. If the winner clocked 38:30, what time did the race end?

200

likes
1000 views

Answer to a math question A Formula 1 race started at 2:10:42. If the winner clocked 38:30, what time did the race end?

Expert avatar
Sigrid
4.5
119 Answers
1. Hora de início: 2:10:42
2. Tempo do vencedor: 38:30

Convertendo o tempo do vencedor para minutos e segundos:
38 \text{ minutos} = 38 \times 60 = 2280 \text{ segundos}
2280 + 30 = 2310 \text{ segundos}

3. Convertendo a hora de início para segundos:
2 \text{ horas} = 2 \times 3600 = 7200 \text{ segundos}
10 \text{ minutos} = 10 \times 60 = 600 \text{ segundos}
Total de segundos de início = 7200 + 600 + 42 = 7842 \text{ segundos}

4. Adicionando o tempo do vencedor ao tempo de início:
7842 + 2310 = 10152 \text{ segundos}

5. Convertendo os segundos totais de volta para horas, minutos e segundos:
10152 \div 3600 = 2.82 \text{ horas} \Rightarrow 2 \text{ horas}
10152 - 7200 = 2952 \text{ segundos}
2952 \div 60 = 49.2 \text{ minutos} \Rightarrow 49 \text{ minutos}
2952 - 2940 = 12 \text{ segundos}

Assim, a corrida terminou às 2:49:12.

\boxed{2:49:12}

Frequently asked questions (FAQs)
Find the x-intercepts of the parabola y = 2x^2 - 5x + 3.
+
What is the product of 7 multiplied by 9, divided by 3, plus 2?
+
What is the basis of vectors in R³?
+
New questions in Mathematics
How to find the value of x and y which satisfy both equations x-2y=24 and 8x-y=117
-6n+5=-13
Since one of the three integers whose product is (-60) is (+4), write the values that two integers can take.
2x-y=5 x-y=4
Kayla has $8,836.00 in her savings account. The bank gives Kayla 5%of the amount of money in account as a customer bonus. What amount of money does the bank give Kayla? Justify your answer on a 6th grade level.
Identify a pattern in the list of numbers.Then use this pattern to find the next number. 37,31,25,19,13
Pedro had 80% of the amount needed to buy a game. Of this amount, you spent 15% on a watch and therefore, you will need to add another R$640.00 to purchase this game. Is the value of the game?
In a grocery store, when you take out 3 peppers and 4 carrots, there are 26 peppers and 46 carrots left. How many peppers and carrots were there initially?
Determine the general equation of the straight line that passes through the point P (2;-3) and is parallel to the straight line with the equation 5x – 2y 1 = 0:
A person decides to invest money in fixed income securities to redeem it at the end of 3 years. In this way, you make monthly deposits of R$300.00 in the 1st year, R$400.00 in the 2nd year and R$500.00 in the 3rd year. Calculate the amount, knowing that compound interest is 0.6% per month for the entire period. The answer is 15,828.60
TEST 123123+1236ttttt
Buffalo Company makes and sells shampoo. Each unit requires $1.40 labor costs, material costs per unit are $0.90 and other variable costs are $0.30. It sells shampoo for $4.45 to retailers. Fixed costs are $15,000. It sold 25,000 units in the current month. What is the Break-Even point in units? What is the Break-Even point in dollars? What is the contribution margin of Buffalo Company?
Express the trigonometric form of the complex z = -1 + i.
In measuring the internal radius of a circular sewer the measurement is 2% too large. If this measurement is then used to calculate the circular cross-sectional area of the pipe: Determine, by using the binomial theory, the percentage error that will occur compared to the true area.
5x+13+7x-10=99
A building lot is in the shape of a triangle with a base of 133 feet and a height of 76 feet. What is it's area in square feet?
simplify w+[6+(-5)]
16-(x²+x+2)²
Define excel and why we use it?
A gas is leaking at 3.5ft3/min in a room of 2.9m by 6.9ft by 15.7m. How long would it take (in seconds) for 22% of the room to reach the LFL, if the gas has a LFL of 2.51%?