Coin Problems and Distance Formula

This set of flashcards covers various concepts related to coin problems, the distance formula, and consecutive integers as presented in the lecture.

Consecutive Integers

Integers that follow each other in order, such as 1, 2, 3.

Distance Formula

The formula relating distance, rate, and time, typically expressed as distance = rate × time.

Piggy Bank Problem

A common type of problem in mathematics where the total value of coins is calculated based on their counts and types.

Consecutive Odd Integers

Odd integers that follow one another in sequence, e.g., 1, 3, 5.

Rate of a Train

The speed at which a train travels, typically measured in miles per hour (mph).

Equation Setup

The process of creating a mathematical equation based on a problem statement to find unknown values.

Value of Coins

The total worth of a collection of coins, calculated based on the quantity and type of coins.

Opposite Directions Problem

A type of problem where two objects travel in opposite directions, often requiring the sum of their speeds to determine time or distance apart.

System of Equations

A set of equations with the same variables that are solved together to find multiple unknowns.

Consecutive Even Integers

Even integers that follow one another in sequence, e.g., 2, 4, 6.