Solve Operations with Rational Numbers

Front

How would the decimal 0.3 be written as a fraction?

Back

3/10

Front

What is the area of a rectangle with length 5 ¾ feet and width 4 ½ feet?

Back

25 ⅞ square feet

Front

What is the formula for finding the perimeter of a triangle?

Back

Perimeter = sum of all sides

Front

What is the result of multiplying -4 and 2?

Back

-8

Front

What is the result of multiplying 3/4 and 2/3?

Back

1/2

Front

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

Back

Multiply the whole number by the denominator and add the numerator.

Front

What is the result of adding 1/2 and 1/3?

Back

5/6

Front

What is the result of subtracting 3/5 from 1?

Back

2/5

Front

What is the result of multiplying 5/6 and -3/4?

Back

-15/24 or -5/8

Front

How do you simplify the fraction 28/54?

Back

14/27