IM: 7.5.11: Dividing Rational Numbers (Practice)

Find the quotients:

1

24\div-6

1

-15\div0.3

1

-4\div-20

Find the quotients:

1

\frac{2}{5}\div\frac{3}{4}

1

\frac{9}{4}\div\frac{-3}{4}

1

\frac{-5}{7}\div\frac{-1}{3}

1

\frac{-5}{3}\div\frac{1}{6}

Is the solution positive or negative?

1

2\cdot x=6

1

-2\cdot x=6.1

1

2.9\cdot x = -6.04

1

-2.473\cdot x=-6.859

Find the solution:

1

3\cdot-4=a

1

b\cdot(-3)=-12

1

-12\cdot c=12

1

d\cdot24=-12

1

In order to make a specific shade of green paint, a painter mixes 1\frac{1}{2} quarts of blue paint, 2 cups of green paint, and \frac{1}{2} gallon of white paint. How much of each color is needed to make 100 cups of this shade of green paint?

Here is a list of the highest and lowest elevation on each continent.

1

Which continent has the largest difference in elevation?

1

Which continent has the smallest difference in elevation?

1

24\div-6

-15\div0.3

-4\div-20

\frac{2}{5}\div\frac{3}{4}

\frac{9}{4}\div\frac{-3}{4}

\frac{-5}{7}\div\frac{-1}{3}

\frac{-5}{3}\div\frac{1}{6}

2\cdot x=6

-2\cdot x=6.1

2.9\cdot x = -6.04

-2.473\cdot x=-6.859

3\cdot-4=a

b\cdot(-3)=-12

-12\cdot c=12

d\cdot24=-12

In order to make a specific shade of green paint, a painter mixes 1\frac{1}{2} quarts of blue paint, 2 cups of green paint, and \frac{1}{2} gallon of white paint. How much of each color is needed to make 100 cups of this shade of green paint?

Which continent has the largest difference in elevation?

Which continent has the smallest difference in elevation?

Make a display (dot plot, box plot, or histogram) of the data set and explain why you chose that type of display to represent this data set.