NC Check-in B Practice 6th grade

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/3.

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the process to add fractions with different denominators?

Back

Find a common denominator, convert the fractions, and then add the numerators.

Front

How do you subtract fractions?

Back

Ensure the fractions have the same denominator, then subtract the numerators.

Front

What is the formula to calculate the percentage of a number?

Back

Percentage = (Part/Whole) x 100.

Front

How do you calculate sales tax?

Back

Multiply the price by the sales tax rate (as a decimal) and add it to the original price.

Front

What is the total cost if an item costs $11 and the sales tax is 8%?

Back

Total cost = $11 + ($11 x 0.08) = $11.88.

Front

How do you find the remainder when dividing?

Back

Perform the division and the remainder is what is left after subtracting the largest multiple of the divisor from the dividend.

Front

What is the method to find the maximum number of pieces from a length?

Back

Divide the total length by the length of each piece and take the whole number part of the result.

Front

How do you find the leftover length after cutting pieces?

Back

Subtract the total length of the cut pieces from the original length.