The ratio of girls to boys in the junior bigh band is 3 to 4. Which of these shows possible numbers of the girls and boys in the band?
A. 30 girls, 44 boys
B. 27 girls, 36 boys
C. 22 girls, 28 boys
100
11/16 mile
The length of a track around a football field is 1/4 mile. How many miles do you walk if you walk 2 3/4 times around the track?
100
50.24 millimeters
A circular watch face has a radius of 8 millimeters. what is the approximate circumference of the watch face? Use 3.14 for pi.
100
15.6
The ages of people eating at a restaurant were 12, 7, 31, 15, 9, 12, 18, 22, 14. What is the mean of these ages?
100
75%
Steve was practicing free throws. He made 18 out of 24 shots. What percent of the free throws did he make?
200
12
The ratio of green pepper plants to red pepper plants in Arlia's garden is 3 to 5. If there are 20 red peper plants, how many green pepper plants are there?
200
30
Terrell's bakery specializes in miniature loaves of bread. It takes 3/8 pound of dough to make one loaf. Terrell starts with 11 1/4 pounds of dough. How many loaves can he make?
200
4.75
The area of a parallelogram-shaped tornado warning area is 29.45 square miles. If the base is 6.2 miles, what is the height of the parallelogram in miles?
200
0.003
A major car manufacturer increases its production by 0.3%. What represents 0.35 in decimal form?
200
13
Pete typically earns points for 65% of the soccer goals he attempts. If he attempt 20 soccer goals in a game, how many points can Pete expect to earn?
300
4.5 bags
If a family of 4 produces 3 bags of trash each week, how many of the same size bags of trash would you expect a family of 6 to produce each week?
300
21.2
Richard drove 137.8 miles and used 6.5 gallons of gasoline. He divides the total miles by total gallons of gasoline used to determine his gasoline mileage. What is his mileage?
300
6 cm
The circumference of a circle is 37.68 centimeters. Find the length of the radius. Use 3.14 for pi.
300
8
Mr. Jones visited 16% of the 50 companies he called on this month. How many companies did he visit?
300
37.5%
Three eighths of a figure is shaded. What percent is equivalent to this?
400
C. Sale C
Whic rate gives the best price for scrapbook paper?
A. 10 sheets for $1.89
B. 6 sheets for $ 0.99
C. 5 sheets for $ 0.79
400
30
Ming has violin lessons 3 times a week for 8 weeks. Each lesson lasts 1 1/4 hours. How many hours does Ming spend at violin lessons?
400
8 centimeters
What is the height of a triangle with a base of 14 centimeters and an area of 56 square centimeters?
400
B. 8 + 2n ≥ 42
Eight more than twice a number n is a t least 42. Which inequality expresses this relationship?
A. 8 + 2n ≤ 42
B. 8 + 2n ≥ 42
C. 8 + 2n < 42
400
2/5
Bob's Boot Shop sold 60% of its tock of winter boots before the first snow of the year. What fraction of the stock of winter boots has not yet been sold?
500
936
THe ratio of boys to girls at a rock concert was about 7 to 6. If there were 1,092 boys at the rock concert, about how many girls were there?
500
4
Tammie buys 6 pounds of chicken. Her recipe calls for 3/8 pound of chicken per serving. There are four people in her family. How many meals can she prepare with that amount of chicken?
500
24 square yards
Find the area of a trapezoid with a height of 4 yards and bases of 5 1/2 yards and 6 1/2 yards.
500
105 ft²
Lynette is painting a 15-foot by 10 - foot rectangular wall that has a 9- foot by 5-foot rectangular window at its center. How many square feet of wall will she paint?
500
220
400 people were surveyed at a book store. 20% said they prefer hard back books. 1/4 said that they prefer paper back books. The rest of the people did not have a preference. What fraction of the people did not have a preference?