SENSEI AI
About App

We are given several elapsed time problems. We need to calculate the end time based on the start time and duration for each problem.

ArithmeticTime CalculationElapsed TimeAddition
2025/3/14

1. Problem Description

We are given several elapsed time problems. We need to calculate the end time based on the start time and duration for each problem.

2. Solution Steps

* Rodney's art class starts at 11:30 AM and lasts for 1 hour and 55 minutes.
11:30 AM+1 hour=12:30 PM11:30 \text{ AM} + 1 \text{ hour} = 12:30 \text{ PM}
12:30 PM+55 minutes=1:25 PM12:30 \text{ PM} + 55 \text{ minutes} = 1:25 \text{ PM}
* Martrells's baseball practice starts at 4:45 PM and lasts for 2 hours and 25 minutes.
4:45 PM+2 hours=6:45 PM4:45 \text{ PM} + 2 \text{ hours} = 6:45 \text{ PM}
6:45 PM+25 minutes=7:10 PM6:45 \text{ PM} + 25 \text{ minutes} = 7:10 \text{ PM}
* Antonio's business meeting begins at 7:15 PM and lasts for 1 hour and 50 minutes.
7:15 PM+1 hour=8:15 PM7:15 \text{ PM} + 1 \text{ hour} = 8:15 \text{ PM}
8:15 PM+50 minutes=9:05 PM8:15 \text{ PM} + 50 \text{ minutes} = 9:05 \text{ PM}
* Travon's alarm goes off at 6:10 AM. He takes 25 minutes to get ready.
6:10 AM+25 minutes=6:35 AM6:10 \text{ AM} + 25 \text{ minutes} = 6:35 \text{ AM}
* by starts cleaning her room at 3:05 PM. She cleans for 1 hour and 15 minutes.
3:05 PM+1 hour=4:05 PM3:05 \text{ PM} + 1 \text{ hour} = 4:05 \text{ PM}
4:05 PM+15 minutes=4:20 PM4:05 \text{ PM} + 15 \text{ minutes} = 4:20 \text{ PM}
* e and his family leave for a picnic at 9:00 AM. They drive for 2 hours.
9:00 AM+2 hours=11:00 AM9:00 \text{ AM} + 2 \text{ hours} = 11:00 \text{ AM}
* 's soccer tournament starts at 10:50 AM. It lasts for 3 hours.
10:50 AM+3 hours=1:50 PM10:50 \text{ AM} + 3 \text{ hours} = 1:50 \text{ PM}

3. Final Answer

a. What time does Rodney's class end? 1:25 PM
a. What time does Martrells's practice end? 7:10 PM
a. What time does Antonio's meeting end? 9:05 PM
a. What time is Travon ready for the day? 6:35 AM
a. What time does by finish cleaning? 4:20 PM
What time do e and his family arrive at the picnic area? 11:00 AM
What time does the soccer tournament end? 1:50 PM

Related problems in "Arithmetic"

The problem states that $n\%$ of $4869$ is a certain value. The goal is to find $n$. Since the other...

PercentageArithmetic Operations
2025/6/3

The problem is to evaluate the expression $3\frac{3}{4} \times (-1\frac{1}{5}) + 5\frac{1}{2}$.

FractionsMixed NumbersOrder of OperationsArithmetic Operations
2025/6/3

We need to evaluate the expression $1\frac{1}{5} \times [(-1\frac{1}{4}) + (-3\frac{3}{4})]$.

FractionsMixed NumbersOrder of OperationsArithmetic Operations
2025/6/3

We need to evaluate the expression $1\frac{3}{10} + \frac{1}{2} \times (-\frac{3}{5})$.

FractionsMixed NumbersArithmetic OperationsOrder of Operations
2025/6/3

The problem asks us to evaluate the expression $1\frac{1}{5} \times (-\frac{2}{3}) + 1\frac{1}{5}$.

FractionsMixed NumbersOrder of OperationsArithmetic Operations
2025/6/3

The problem is to evaluate the expression $-4 \times 3 - (-2)^3$.

Order of OperationsInteger Arithmetic
2025/6/3

We need to evaluate the expression $(-2)^3 \div (-3)^3 \times (-6)^2 \div 4^2$.

Order of OperationsExponentsFractionsSimplification
2025/6/1

The problem is to evaluate the expression $-3^2 - (-2)^3$.

Order of OperationsExponentsInteger Arithmetic
2025/6/1

We need to evaluate the expression $(-3\frac{2}{3}) \div 6\frac{7}{8} - \frac{1}{3}$.

FractionsMixed NumbersArithmetic Operations
2025/6/1

The problem is to evaluate the expression $(-36) \div (-9) - (-2) \times (-5)$.

Order of OperationsInteger ArithmeticDivisionMultiplicationSubtraction
2025/6/1