Question

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8)Find a ratio that compares the relative sizes of the quantities. (Use the same units of measurement for both quantities. Write the ratio as a fraction in simplest form.)
27 feet to 54 yards
9)Find the unit price (in dollars per ounce).
A 17-ounce box of cereal for $5.27
$ ? per ounce
12)A car uses 10 gallons of gasoline for a trip of 300 miles. How many gallons would be used on a trip of 240 miles?
? gal
13)Find a ratio that compares the relative sizes of the quantities. (Use the same units of measurement for both quantities. Write the ratio as a fraction in simplest form.)
1 quart to 1 gallon
14)Find a ratio that compares the relative sizes of the quantities. (Use the same units of measurement for both quantities. Write the ratio as a fraction in simplest form.)
3000 pounds to 4 tons
19)Find a ratio that compares the relative sizes of the quantities. (Use the same units of measurement for both quantities. Write the ratio as a fraction in simplest form.)
9 weeks to 7 days

Answer 1

The answers to all the questions are given below.

Explanation:

8)The ratio of the numbers 27 feet and 54 yard

1 foot = 0.3333 yard

27 feet = 9 yard

Required ratio =
`(9)/(54)` = 0.167

9)A 17 ounce bag costs $5.27.

Hence cost of 1 ounce bag =
`(5.27)/(17)` = $0.31

12)For trip of 240 miles ,it uses 8 gallons.

13)1 quart = 0.25 gallons

Hence the ratio would be
`(1)/(4)`

14)1 pound = 0.0005 tonnes.

Hence the ratio would be
`(1)/(2000)`

19)1 week = 7 days

So the ratio would be
`(1)/(9)`

These are the required ratios