MATH 997 Flashcardizz Review

Front

What is the expression for twice a number t, squared?

Back

2t²

Front

In the expression (13 - 1) + 4, which operation is performed first?

Back

Subtraction

Front

If 7 apples cost $4.55, how do you calculate the cost per apple?

Back

Divide the total cost by the number of apples: $4.55 / 7 = $0.65 per apple.

Front

What is the sum of 1/8 and 3/8?

Back

1/2 (after simplifying).

Front

How do you find the difference between 47/56 and 15/56?

Back

Subtract the numerators: (47 - 15) / 56 = 32/56, which simplifies to 4/7.

Front

What is the formula for finding the average of a set of numbers?

Back

Sum of the numbers divided by the count of numbers.

Front

What is the process of simplifying a fraction?

Back

Dividing the numerator and denominator by their greatest common divisor (GCD).

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right) - often abbreviated as PEMDAS.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the least common multiple (LCM) of two numbers?

Back

The smallest multiple that is evenly divisible by both numbers.