Module 3 Review (MCAS)

Front

What is the process of dividing fractions?

Back

To divide fractions, multiply the first fraction by the reciprocal of the second fraction. For example, to divide 3/4 by 2/3, you multiply 3/4 by 3/2, resulting in 9/8.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction. For example, 2 ½ is a mixed number, where 2 is the whole number and ½ is the fraction.

Front

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

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator and add the numerator. For example, 2 ½ becomes (2*2 + 1)/2 = 5/2.

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by flipping the numerator and denominator. For example, the reciprocal of 3/4 is 4/3.

Front

What is the quotient of two fractions?

Back

The quotient of two fractions is the result of dividing one fraction by another. For example, the quotient of 1/2 and 1/3 is 1/2 ÷ 1/3 = 1/2 * 3/1 = 3/2.

Front

How do you multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. For example, 2/3 * 3/4 = (2*3)/(3*4) = 6/12 = 1/2.

Front

What is the value of 7110 ÷ 90?

Back

The value of 7110 ÷ 90 is 79.

Front

What is the total number of hours Gwen studies for 5 nights if she studies for 1.5 hours each night?

Back

Gwen studies for a total of 7.5 hours for 5 nights (1.5 hours/night * 5 nights = 7.5 hours).

Front

What is the equivalent of 3 ⅔ ÷ ⅔?

Back

The equivalent of 3 ⅔ ÷ ⅔ is 5 ½.

Front

What is the quotient of 5/6 ÷ 2/3?

Back

The quotient of 5/6 ÷ 2/3 is 15/12.