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Ratios
Rates
Proportions
Mixed Review
Sports Trivia
100
Write the ratio of a to b three different ways.
What is a to b, a : b, a/b.
100
What is a unit rate?
What is a ratio with different units.
100
Define proportion.
What is an equality of two ratios.
100
How many milligrams are in 8 grams.
What is 8000.
100
Name the five MLB teams that play in California.
What is Giants, A's, Padres, Dodgers, Angels.
200
Simplify the following ratio. 70 : 125
What is 14 : 25.
200
What is a unit rate?
What is a rate with a 1 in the denominator.
200
Solve a/9 = 4/6.
What is 6.
200
34 + 5 * 2 - 17
What is 27.
200
One of the greatest Hockey players of all time, Wayne Gretzky, played for what team in the 1980s?
What is Edmonton Oilers.
300
A ratio is a comparison of two quantities by ___________.
What is division.
300
Calculate the unit rate. A car travels 676 miles in 13 hours.
What is 52 mph.
300
Do 15/20 and 5/7 form a proportion.
What is no.
300
Write 0.0000001 in words.
What is one ten-millionth.
300
Can you identify four major league baseball teams named after colors?
What is Boston Red Sox, Chicago White Sox, Cincinnati Reds, Toronto Blue Jays.
400
Simplify this ratio. 153/17
What is 9/1.
400
Density is the ratio of a substance's mass to its volume. A volume of 20 cubic centimeters of gold has a mass of 386 grams. Express the density of gold as a unit rate.
What is 19.3 g/cm^3.
400
Do 7/12 and 17.5/30 form a proportion.
What is yes.
400
15 5/6 + 3 1/2
What is 19 1/3.
400
Babe Ruth began his baseball career for the Boston Red Sox playing which position?
What is pitcher.
500
Simplify this ratio. 198/3
What is 66/1.
500
32 yards per minute = ____ inches per second.
What is 19.2.
500
Solve. 10/v = 3/1.5
What is 5.
500
(x + x) * 1/2 for x = 1 1/3.
What is 1 1/3.
500
US Figure Skater Tonya Harding won the National Figure Skating championship in 1994 but was stripped of her title for attacking who?
What is Nancy Kerrigan.