December 11 Review Flashcardizz

Front

What is a ratio?

Back

A ratio is a comparison of two quantities by division, showing how many times one value contains or is contained within the other.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find a missing value in a ratio table?

Back

To find a missing value in a ratio table, you can use equivalent ratios or cross-multiplication to solve for the unknown.

Front

What is the formula for calculating the mean of a set of numbers?

Back

The mean is calculated by adding all the numbers together and then dividing by the total count of the numbers.

Tags

CCSS.6.SP.B.5C

Front

What does it mean to divide fractions?

Back

Dividing fractions involves multiplying the first fraction by the reciprocal of the second fraction.

Tags

CCSS.6.NS.A.1

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by flipping the numerator and denominator.

Front

How do you convert a fraction to an equivalent fraction with a different denominator?

Back

To convert a fraction to an equivalent fraction, multiply both the numerator and denominator by the same non-zero number.

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3B

Front

What is the next step after finding a common denominator for adding fractions?

Back

After finding a common denominator, add the numerators and keep the common denominator.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

Back

Tags

CCSS.5.NF.B.6

Front

Back

Tags

CCSS.5.NBT.B.7

Front

What is the value of C in the ratio table if A=24 and B=96?

Back

C=96.