Tolar's U5 Review: All Operations - Integers & Rational Numbers

Front

What is the cost of 3 pounds of peaches at $2.50 per pound?

Back

$7.50

Front

What is the first step when multiplying fractions?

Back

Simplify first using cross-cancelling, then multiply numerator times numerator and denominator times denominator.

Front

How much do 5 pounds of strawberries cost if one pound is $4.26?

Back

$21.30

Front

What is the cost of one rose if a dozen roses cost $29.88?

Back

$2.49

Front

How many miles are in 12 kilometers if 1 kilometer is about 0.62 miles?

Back

7.44 miles

Front

What is the formula to find the total cost when buying multiple items?

Back

Total Cost = Price per Item × Number of Items.

Front

What does the term 'rational number' mean?

Back

A rational number is any number that can be expressed as a fraction, where both the numerator and denominator are integers.

Front

What is the least common denominator (LCD) used for?

Back

The least common denominator is used to find a common denominator for adding or subtracting fractions.

Front

What is the multiplicative inverse of a number?

Back

The multiplicative inverse of a number is 1 divided by that number, which when multiplied together gives 1.

Front

How do you convert kilometers to miles?

Back

Multiply the number of kilometers by 0.62.