Ricky is on the track team. Below are four of his times running 200 meters.
22.19 sec, 22.38 sec, 22.34 sec, 22.14 sec
What is the difference between his best time and his worst time?
What is 0.24 seconds?
100
Represent 62 1/2% as a fraction in simplest form:
What is 5/8?
100
In the average lifetime, a person will walk the equivalent of ______ times around the equator.
What is 5?
100
Convert to a fraction in simplest form:
0.8
What is 4/5?
200
15 5/8 - 4 3/5 = ?
answer must be simplified
What is 11 1/40?
200
The Olympic gold medal contains ______ % silver.
What is 92.5?
200
James divided a piece of poster board into 15 equal sections and uses 9 of those sections for an art project. What percent of the poster board does James have left?
What is 40%?
200
Compare the following rational numbers:
0.75 21/28
=
0.75 = 21/28
200
Convert to a percentage:
2 1/8
What is 212.5%?
300
3 4/5 + 2 6/7
(answer must be simplified)
What is 6 23/35?
300
Lance's grandma has $86.03 to spend on her 7 grandchildren for Christmas presents. If she wants to spend an equal amount on each grandchild, how much money should she spend on each child?
What is $12.29?
300
On average, there are _______ sesame seeds on each McDonald's Big Mac bun.
What is 178?
300
List the following from LEAST to GREATEST
9.59 11.027 11 1/5
9 3/8 9 1/6
9 1/6 , 9 3/8, 9.59 , 11.027, 11 1/5
300
Alyssa earns $8.25 an hour cleaning houses. If she works from 8:00am to 3:00pm, how much money will she make ?
What is $57.75?
400
The estimated kangaroo population in Australia is about ____ million.
What is 40 million?
(That's twice as many people as there are in Australia!)
400
Arp High School buys paper from an office supply store for $3.50 for every 450 sheets of paper. Each day, 2,250 sheets of paper are used at the high school.
How much would it cost to buy enough paper to last Arp High School 6 days?
What is $105?
400
Kevin earned a 76.5% on a science test. What is this amount expressed as a decimal and simplified fraction?
What is 0.765 & 153/200?
400
Order the following from GREATEST to LEAST:
-2.5, -2.02, -2 2/5, -2 5/8
What is
-2.02, -2 2/5, -2.5, -2 5/8
400
The average person makes about ______ telephone calls each year.
What is 1,140?
500
Of the 350 songs D'Marco downloaded, 78% were free. What is the total number of songs D'Marco downloaded that he paid for?
What is 77?
500
There are 250 sixth graders at Huddleston Intermediate School. Seventy percent of the sixth graders will attend the morning assembly. How many sixth graders will not be at the morning assembly?
What is 75?
500
Sandy had a 12 by 12 grid. She colored 25% of the grid red, 1/3 of the grid blue, and 4 squares of the grid yellow. The rest of her grid is colored purple. She colored _____ purple squares.
What is 56 squares?
500
Rebecca cut four ribbons to use for her mum. She cut a blue ribbon 2 7/8 inches long, a red ribbon 2.85 inches long, a yellow ribbon 9/4 inches long, and a green ribbon 7/3 inches long. What is the difference between the longest and shortest ribbon?
Price per pound of fruit:
Apples : $0.89
Cherries: $3.99
Grapes: $1.19
What is the cost of 4.5 pounds of grapes and 2 pounds of cherries and 1.5 pounds of apples?