(REVIEW 2) 6th Grade Math

Front

What is the perimeter of a shape?

Back

Perimeter is the total distance around a shape, calculated by adding the lengths of all its sides.

Front

If Amaya has a rope 0.9 m long, how do you find the length of Sierra's rope if it is one and a half times as long?

Back

Multiply Amaya's rope length (0.9 m) by 1.5. Sierra's rope = 0.9 m * 1.5 = 1.35 m.

Front

How do you calculate the percent of success in a game?

Back

Percent of success = (Number of successful shots / Total shots) * 100.

Front

What percent of the eggs are cracked if 1/4 of them are cracked?

Back

To find the percent, convert the fraction: 1/4 = 25%.

Front

How do you simplify the expression 10 + 2(4 + w)?

Back

Distribute 2: 10 + 8 + 2w = 2w + 18.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as 'part/whole'.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the greatest common factor (GCF)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.

Front

What is the least common multiple (LCM)?

Back

The LCM is the smallest multiple that is exactly divisible by two or more numbers.