Ratios

Definitions

100

This is the definition of "ratio".

What is the ratio of a number a to a nonzero number b is the quotient when a is divided by b?

200

This is the the definition of "rate"?

What is a ratio of two measures that have different units?

300

This is the definition of an "equivalent ratio"?

What is you can multiply or divide the numerator and denominator of a ration by the same nonzero number?

400

This is the definition of a "unit rate".

What is a ratio with a denominator of 1 unit?

500

This is what the answer to a division problem is called.

What is "quotient"?

Writing an Equivalent Ratio

100

4/5 = ?/10

What is 8?

200

?/7 = 6/21

What is 2?

300

5/6 = 15/?

What is 18?

400

24/? = 8/9

What is 27?

500

3/8 = ?/24

What is 9?

Writing a Unit Rate

100

220 mi/4h =

What is 55 mi/h?

200

$15/12 muffins =

What is $1.25/muffin?

300

4000ft/15 sec =

What is 266.6 ft/sec?

400

6.63 lb/3 kg =

What is 2.21 lb/kg?

500

56.7 g/2 oz =

What is 28.35 g/oz?

Writing Ratios in Simplest Form

100

This is the ratio 6/15 in simplest form.

What is 2/5?

200

This is the ratio 8/20 in simplest form.

What is 2/5?

300

This is the ratio 20/75 in simplest form.

What is 4/15?

400

This is the ratio 12/3 in simplest form.

What is 4/1?

500

This is the ratio 5/15 in simplest form.

What is 1/3?

Surprise Me!

100

This is Mrs. McCambridge's first name.

What is Tricia?

200

This is Mrs. McCambridge's age.

What is 42?

300

This is the name of Mrs. Gaffney's maiden name.

What is Thornton?

400

This is how many countries Mrs. Gaffney has been to.

What is 13?

500

This is Mrs. McCambridge's favorite food.

What are french fries?