Tuesday, Oct 30
5 Minute CheckWrite each ratio as a unit rate.1. 424 kilometers
in 8 hours2. $60 for 12 months3. 192 hot dogs in 24 minutes
4. After working for 24 hours, Zoe made $234. After working for
40 hours, Zoe made $390. Predict how much she would make after 10
hours of work.5 Minute CheckWrite each ratio as a unit rate.1. 424
kilometers in 8 hours5 Minute CheckWrite each ratio as a unit
rate.1. 424 kilometers in 8 hours
5 Minute CheckWrite each ratio as a unit rate.2. $60 for 12
months5 Minute CheckWrite each ratio as a unit rate.2. $60 for 12
months
5 Minute CheckWrite each ratio as a unit rate.3. 192 hot dogs in
24 minutes
5 Minute CheckWrite each ratio as a unit rate.3. 192 hot dogs in
24 minutes
5 Minute CheckWrite each ratio as a unit rate.4. After working
for 24 hours, Zoe made $234. After working for 40 hours, Zoe made
$390. Predict how much she would make after 10 hours of work.5
Minute CheckWrite each ratio as a unit rate.4. After working for 24
hours, Zoe made $234. After working for 40 hours, Zoe made $390.
Predict how much she would make after 10 hours of work.
Flashcards
Tuesday, April 8Chapter 2
ReviewChapter 2 Review1. At Medina Middle School, 2% of the
students ride bikes to school. If 950 students attend Medina Middle
School, how many students ride a bike to school?A. 17 B. 18C. 19D.
20
Chapter 2 Review1. At Medina Middle School, 2% of the students
ride bikes to school. If 950 students attend Medina Middle School,
how many students ride a bike to school?950 x 2% = 19 students
Answer: CCalculator 2, 2nd key, %, 950, =
Chapter 2 Review2. The formula C = (F 32) can be used to convert
a temperature from degrees Fahrenheit to degrees Celsius. Which of
the following is closest in value to ?
F. 5.9G. 4H. 1.8I. 0.56
Chapter 2 Review2. The formula C = (F 32) can be used to convert
a temperature from degrees Fahrenheit to degrees Celsius. Which of
the following is closest in value to ?
F. 5.9G. 4H. 1.8I. 0.56
= 0.55
Calculator-5, A b/c, 9, 2nd key, F D, =
Answer: IChapter 2 Review3. Sanfords Shoe Store received a
shipment of shoes for its newest location. The manager determined
that 35% of the shoes were athletic shoes. What fraction of the
shoes were athletic shoes?A. B. C.D.
Chapter 2 Review3. Sanfords Shoe Store received a shipment of
shoes for its newest location. The manager determined that 35% of
the shoes were athletic shoes. What fraction of the shoes were
athletic shoes?A. B. C.D. 35% = =
Calculator-35, 2nd key, %, 2nd key, F D, =
Answer: A
Chapter 2 Review4. GRIDDED RESPONSE Mark got 18 out of 25
questions correct on his science test. What percent of the
questions did he get correct?
Chapter 2 Review4. GRIDDED RESPONSE Mark got 18 out of 25
questions correct on his science test. What percent of the
questions did he get correct?
= 0.72 x 100 = 72%
Calculator-18, A b/c, 25, 2nd key, F D, =, x 100, =
Chapter 2 Review5. The graph shows the elements found in Earths
crust. What fraction of Earths crust is silicon?
Chapter 2 Review5. The graph shows the elements found in Earths
crust. What fraction of Earths crust is silicon?
28% = =
Calculator-28, 2nd key, %, 2nd key, F D, =
Chapter 2 Review6. The fastest fish in the world is the
sailfish. If a sailfish could maintain its speed, as shown in the
table, how many miles could the sailfish travel in 6 hours?A. 6
milesB. 68 milesC. 408 milesD. 476 miles
Chapter 2 Review6. The fastest fish in the world is the
sailfish. If a sailfish could maintain its speed, as shown in the
table, how many miles could the sailfish travel in 6 hours?A. 6
milesB. 68 milesC. 408 milesD. 476 miles
1 hr 6 hrs68 miles = ? miles
68 x 6 1 = 408 miles
Answer: CChapter 2 Review7.GRIDDED RESPONSE Carlita planted 4
flowers in 9 minutes. About how many flowers can Carlita plant in
36 minutes?Chapter 2 Review7.GRIDDED RESPONSE Carlita planted 4
flowers in 9 minutes. About how many flowers can Carlita plant in
36 minutes? 4 flowers ? flowers9 minutes = 36 minutes
4 x 36 9 = 16 flowers
Chapter 2 Review8. What is the ratio of people to buses?F.
1:25G. 25:1H. 6:150I. 156
Chapter 2 Review8. What is the ratio of people to buses?F.
1:25G. 25:1H. 6:150I. 156 6 buses 1 bus150 people = 25 people
1:25
Answer: F
Chapter 2 Review8. What is the ratio of people to buses?F.
1:25G. 25:1H. 6:150I. 156 150 people 25 people 6 buses = 1 bus
25:1
Answer: G
Chapter 2 Review9. A school population was predicted to increase
by 50 students a year for the next 10 years. If the current
population is 700 students, what will be the enrollment after 10
years?
F. 50 students H. 1,200 studentsG. 500 studentsI. 7,000
students
Chapter 2 Review9. A school population was predicted to increase
by 50 students a year for the next 10 years. If the current
population is 700 students, what will be the enrollment after 10
years?
700 students + 50 a year x 10 years = 1200 students
Answer: H Chapter 2 Review10. Pam is painting a total of 45
square feet in her bedroom. If she has painted 60% so far, how many
square feet of the bedroom does Pam still need to paint?F. 30G.
27H. 18I. 10
Chapter 2 Review10. Pam is painting a total of 45 square feet in
her bedroom. If she has painted 60% so far, how many square feet of
the bedroom does Pam still need to paint?F. 30G. 27H. 18I. 10
45 x 60% = 27 sf
Answer: GCalculator 60, 2nd key, %, 45, =
Chapter 2 Review10. Pam is painting a total of 45 square feet in
her bedroom. If she has painted 60% so far, how many square feet of
the bedroom does Pam still need to paint?F. 30G. 27H. 18I. 10
45 x 40% = 18 sf
Answer: HCalculator 40, 2nd key, %, 45, =
Chapter 2 Review11. A class of 26 students ordered the items
shown in the table.If the class agreed to split the cost evenly,
about howmuch will each student pay?A. $3.00B. $2.50C. $1.50D.
$1.00
Chapter 2 Review11. A class of 26 students ordered the items
shown in the table.If the class agreed to split the cost evenly,
about howmuch will each student pay?A. $3.00B. $2.50C. $1.50D.
$1.00
27 x $1.25 + 5 x $1.99 + 1 x $1.50 =
$33.75 + $9.95 + $1.50 = $45.20
$45.20 $1.74 26 students = 1 student Answer: C
Chapter 2 Review12. SHORT RESPONSE Refer to the table below.If
the Williams family has a monthly income of $3,000, how much do
they spend on clothing and entertainment?
Chapter 2 Review12. SHORT RESPONSE Refer to the table below.If
the Williams family has a monthly income of $3,000, how much do
they spend on clothing and entertainment?12% of $3,000 = $360
12, 2nd key, %, 3000, =
Chapter 2 ReviewChapter 2 Review13. EXTENDED RESPONSE Copy the
modelsbelow. Both models have the same area.Model AModel B
Part C Which model has the greater fraction of shaded area?
Explain your answer.
Chapter 2 Review13. EXTENDED RESPONSE Copy the modelsbelow. Both
models have the same area.Model B has a greater fraction
shaded.
= .33 > .25
Chapter 2 ReviewAgenda Notes
Homework Homework Practice OAA CH2aDue Wednesday, April 9
Final ExamFriday, April 25