Grade 5 Math Test: Fractions and Conversions

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

Front

How do you convert cups to gallons?

Back

To convert cups to gallons, divide the number of cups by 16, since there are 16 cups in a gallon.

Front

What is the conversion factor from pounds to ounces?

Back

1 pound is equal to 16 ounces.

Front

How many inches are in a yard?

Back

There are 36 inches in a yard.

Front

What is the process to multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. For example, (a/b) x (c/d) = (a*c)/(b*d).

Front

How do you convert ounces to pounds?

Back

To convert ounces to pounds, divide the number of ounces by 16.

Front

What is the least common multiple (LCM)?

Back

The least common multiple of two numbers is the smallest number that is a multiple of both numbers.

Front

What is the greatest common divisor (GCD)?

Back

The greatest common divisor of two numbers is the largest number that divides both numbers without leaving a remainder.

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common divisor (GCD).

Front

What is a mixed number?

Back

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