Ch.12 Skills Bank
Textbook
6 Math Nelson
Chapter
Chapter 12
Section
Ch.12
Solutions 70 Videos

Name the letter on the number line that corresponds to each number.

1 \frac{1}{2}

Q1a

Name the letter on the number line that corresponds to each number.

\dfrac{5}{6}

Q1b

Name the letter on the number line that corresponds to each number.

1 \frac{2}{3}

Q1c

Name the letter on the number line that corresponds to each number.

\dfrac{1}{6}

Q1d

Name the letter on the number line that corresponds to each number.

\dfrac{5}{4}

Q1e

Name the letter on the number line that corresponds to each number.

\dfrac{2}{4}

Q1f

Compare. Write >, <, or =. Show your work.

\dfrac{4}{5} \square \dfrac{3}{5}

Q2a

Compare. Write >, <, or =. Show your work.

\dfrac{8}{3} \square \dfrac{5}{3}

Q2b

Compare. Write >, <, or =. Show your work.

\dfrac{1}{3} \square \dfrac{1}{5}

Q2c

Compare. Write >, <, or =. Show your work.

\dfrac{7}{5} \square \dfrac{7}{4}

Q2d

Compare. Write >, <, or =. Show your work.

1 \dfrac{3}{4} \square 1 \dfrac{1}{2}

Q2e

Compare. Write >, <, or =. Show your work.

2 \dfrac{1}{2} \square 2 \dfrac{4}{8}

Q2f

Order each set of numbers from least to greatest.

2 \dfrac{1}{3}, \dfrac{5}{3}, \dfrac{2}{3}

Q3a

Order each set of numbers from least to greatest.

1 \dfrac{3}{8}, 2 \dfrac{1}{8}, 1 \dfrac{2}{4}

Q3b

Order each set of numbers from least to greatest.

\dfrac{5}{3}, 1 \dfrac{5}{6}, \dfrac{2}{3}, 1 \dfrac{1}{3}

Q3c

Write a decimal equivalent for each fraction.

\dfrac{2}{5}

Q4a

Write a decimal equivalent for each fraction.

\dfrac{1}{4}

Q4b

Write a decimal equivalent for each fraction.

\dfrac{6}{5}

Q4c

Write a decimal equivalent for each fraction.

\dfrac{7}{2}

Q4d

Write a decimal equivalent for each fraction.

1 \dfrac{6}{8}

Q4e

Write a decimal equivalent for each fraction.

2 \dfrac{3}{4}

Q4f

Write an equivalent fraction for each decimal.

0.7

Q5a

Write an equivalent fraction for each decimal.

0.30

Q5b

Write an equivalent fraction for each decimal.

0.47

Q5c

Write an equivalent fraction for each decimal.

1.4

Q5d

Write an equivalent fraction for each decimal.

1.5

Q5e

Write an equivalent fraction for each decimal.

2.62

Q5f

Q6a

Q6b

Nana makes rock candy with 1 cup of water and 5 cups of sugar.

a) Model the ratio of sugar to water with counters.

b) Write the ratio of sugar to water.

Q7

Drew made Aboriginal soft-bread from a recipe that read “Mix the cups of white corn flour to sugar in a 5 to 1 ratio.”

a) If Drew used 10 cups of white corn flour, how many cups of sugar did he use?

b) Write another part-to-part ratio for the recipe.

c) Write four other ratios describing the flour and sugar mixture.

Q8

Copy and complete each equivalent ratio.

1 to 8 = \square to 64

Q9a

Copy and complete each equivalent ratio.

4 to 10 = \square to 70

Q9b

Copy and complete each equivalent ratio.

12 to 14 = \square to 7

Q9c

Copy and complete each equivalent ratio.

18 to 2 = \square to 1

Q9d

William wants to make a carving from plaster of Paris. She will make the plaster of Paris using a ratio of 2 parts plaster to 1 part water. If she uses 6 cups of plaster of Paris, how many cups of water will she need to add?

Q10

What percent of each whole is coloured?

Q11a

What percent of each whole is coloured?

Q11b

What percent of each whole is coloured?

Q11c

Write each ratio as a percent. Use a hundredths grid.

92 to 100

Q12a

Write each ratio as a percent. Use a hundredths grid.

12 to 20

Q12b

Write each ratio as a percent. Use a hundredths grid.

\dfrac{9}{25}

Q12c

Write each ratio as a percent. Use a hundredths grid.

\dfrac{8}{40}

Q12d

Write each ratio as a percent. Use a hundredths grid.

8:100

Q12e

Write each ratio as a percent. Use a hundredths grid.

40:50

Q12f

What percent might you use to describe each?

all

Q13a

What percent might you use to describe each?

almost all

Q13b

What percent might you use to describe each?

none

Q13c

What percent might you use to describe each?

almost none

Q13d

What percent might you use to describe each?

a little over half

Q13e

What percent might you use to describe each?

just less than one fourth

Q13f

Write each set of numbers as percents and order them from least to greatest.

16%, \dfrac{1}{10}, 0.14, 0.9

Q14a

Write each set of numbers as percents and order them from least to greatest.

0.98, \dfrac{12}{15}, 87%, 0.89

Q14b

Write each set of numbers as percents and order them from least to greatest.

40%, 0.59, \dfrac{6}{8}, 0.38

Q14c

Data was collected on how people in Toronto travel to work.

a) Copy and complete the table.

b) Order the methods of travel from least to greatest.

Q15

Calculate 10% and 25% of each measurement. Show your work.

a 100 m swimming pool

Q16a

Calculate 10% and 25% of each measurement. Show your work.

a 10 km run

Q16b

Calculate 10% and 25% of each measurement. Show your work.

a 60 min class

Q16c

Calculate 10% and 25% of each measurement. Show your work.

a group of 440 people

Q16d

Estimate or calculate each percent. Show your work.

75% of 40

Q17a

Estimate or calculate each percent. Show your work.

50% of 212

Q17b

Estimate or calculate each percent. Show your work.

10% of $189 Buy to View Q17c Estimate or calculate each percent. Show your work. 40% of$50

Q17d

Estimate or calculate each percent. Show your work.

15% of 60 km

Q17e

Estimate or calculate each percent. Show your work.

20% of 67 people

Q17f

For each book, about how many pages are in one chapter?

a three-chapter book with 45 pages

Q18a

For each book, about how many pages are in one chapter?

a five-chapter book with 70 pages

Q18b

For each book, about how many pages are in one chapter?

a six-chapter book with 90 pages