Unit 5 study guide

Front

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

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How do you multiply two fractions?

Back

Multiply the numerators together and multiply the denominators together.

Tags

CCSS.5.NF.B.6

Front

What is the simplified form of 5/40?

Back

1/8.

Front

How do you convert an improper fraction to a mixed number?

Back

Divide the numerator by the denominator to get the whole number, and use the remainder as the new numerator.

Front

What is the product of 5/6 and 8/4?

Back

The product is 10/3 or 3 1/3.

Tags

CCSS.5.NF.B.6

Front

What does it mean for a number to be 'less than' another number?

Back

It means that the first number is smaller in value than the second number.

Tags

CCSS.1.NBT.B.3

Front

How do you find the area of a rectangle with dimensions in fractions?

Back

Multiply the fractional length by the fractional width and simplify the result.

Tags

CCSS.5.NF.B.4B

Front

What is the result of multiplying 2/6 by 4/10?

Back

The result is 8/60, which simplifies to 2/15.

Tags

CCSS.5.NF.B.6

Front

What is the value of 12 multiplied by 5/9?

Back

The value is 60/9, which simplifies to 6 6/9 or 6 2/3.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

How do you simplify the fraction 8/60?

Back

Divide both the numerator and denominator by their greatest common divisor, which is 4, resulting in 2/15.