6th Grade Math Textbook, Progress
Rates 11-3 6 miles in 1 hour is called a unit rate. A rate is a ratio that compares two quantities with different units of measu ...
Find the unit rate or unit price. 0 7. 28 kilometers in 4 hours 0 8. 24 inches in 2 hours 0 9. 6 records for $30 5 envelopes fo ...
Proportions 11-4 ? ? ? ? A proportion is an equation that shows two ratios are equivalent. John made trail mix using 2 cups ...
Use equivalent fractions or the cross-products rule to determine if the ratios form a proportion. ^1 5 1 6 0 2. ^3 4 ...
Solve Proportions 11-5 You can use the cross-products rule to solve a proportion. Solve the proportion: 2 n 5 6 5 . Extre ...
Find the missing term in each proportion. 1 n 2 2 5 0 4. 1 n 0 ^3 5 5. n 3 2 7 1 6. ^6 5 ^2 n (^4) ...
Write Proportions 11-6 Use the table above to write and solve a proportion to find the number of gallons of gasoline for each tr ...
Distance, Speed, Time, and Proportion Speed, or rate (r), is the ratio of distance (d) to time (t). You can use a proportion to ...
Proportions and Similar Figures 11-7 Write the lengths of the corresponding sides in a proportion for each pair of similar figur ...
The figures in each pair are similar. Write and solve a proportion to find the length of each missing side. Rex dra ...
Use Proportions 11-8 10 ft 6 ft O h M N h 20 ft R P Q MNOPQR 6 h 1 2 0 0 6 20 10 h 120 10 10 h 10 12 h The ...
Write a proportion. Then solve. An 8-foot electricity pole casts a 12-foot shadow. At the same time, Ruth Ann casts a 9-foot sh ...
Scale Drawings and Maps 11-9 A scale drawing is a drawing of a real object but is smaller than (a reduction of) or larger than ( ...
Measure the scale distance on the map to the nearest 0.5 cm. Then use a proportion to find the actual distance. Between Lansing ...
Relate Percents to Fractions 11-10 To rename a percent as a fraction: Drop the percent symbol. Then write the given percent as ...
Write a ratio to show the part of the grid that is shaded. Then write the ratio as a percent. 1 ? 00 % 1 ? 00 ...
Relate Percents to Decimals 11-11 Write as a decimal. 27% 2. 36% 3. 59% 4. 6% 5. 1% Write as a percent. 0.20 7. 0.35 8. 0.02 ...
Find the percent, decimal, and fraction equivalents to complete each table. Then write the percents in each table in order from ...
Decimals, Fractions, and Percents 11-12 Some percents are notwhole numbers. 30.5% of the grid is shaded. 30.5% is greater than 3 ...
Write as a decimal. 48.5% 2. 53.2% 3. 20.1% 4. 8.07% 5. 2.16% 2% 7. 4% 8. 73.02% 9. 84.20% 10. 59.99% Write as a percent. ^7 ...
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