UNIT 1 REVIEW A
What must you do on both sides at the start before you cross multiply.
A. Multiply Denominators
B. Multiply Numerators
C. Divide both numbers (X and other number)
D. None
D. None
A. 8a
B. xx
C. #
D. x
D. x
What is the Method called when you multiply the numerator and denominator on each fraction?
Cross Multiplying / Butterfly Method
3/5 (3) place value is an example of the.....
When your doing the butterfly method you..
A. Cross Multiply on each side then use the Pounds/Money Key.
B. Cross Divide on each side then use the Money/Pounds Key.
C. Cross Multiply on each side then use the Money/Pounds Key
D. Use the Money/Pounds Key then Cross Multiply on each side.
D. Use the Money/Pounds Key then Cross Multiply on each side.
When you solve for x at the end you _________ to find you answer.
A. Subtract
B. Divide x
C. Multiply
D. Divide Expressions
B. Divide X
What method is it when you keep an number change the operation and flip the fractions.
Keep, Change, Flip
3/5 (5) place value is an example of the.....
The Denominator
What is required when you solve your problem in order?
A. Cross Multiply, Subtract Decimals, Divide X on each side, Hook up your Numbers, Set Up Key.
B. Set Up Key, Hook up your numbers, Cross Multiply, Divide X on each side, Subtract Decimals.
C. Set Up Key, Hook up your numbers, Cross Multiply, Divide X on each side.
D. Set Up Key, Hook up your numbers, Cross Multiply.
C. Set Up Key, Hook up your numbers, Cross Multiply, Divide X on each side.
Betty gets her hair done, for every 20 curls they do she has to pay $15 when they get 100 curls done how much does betty have to pay?
A $75
B $200
C $10
D. $80
A $75
What method is this an Example of?
3/5 x 5/4 -> 3/5 / 4/5
/ = DIVISION
KCF/ Keep Change Flip
What method do you use Multiply/Divide the Numerator to Numerator and Denominator to Denominator AFTER ADJUSTMENTS.
KCF/ Keep Change Flip Method
What is the Last Step to solve an question
A. Hook up your Numbers.
B. Find your Key.
C. Divide Each Side by X.
D. Cross Multiply
C. Divide Each Side by X.
Abby has $7 with her $7 she can buy 5 packs of gum how many packs can she buy with $15?
A. 10 Packs
B. 11 Packs
C. 13 Packs
D. $12
A. 10 Packs
Shelly has 70 Charms for every 70 Charms she makes she charges $100 How much would 630 Charms Cost?
A. $70
B. 100 Charms
C. $900
D. $750
C. $900
3/5 / 4/5 with KCF method solved is what?
/ = DIVISION
A. 0.75/1
B. 15/20
C. 12/25
D. 0.6/0.8
B. 15/20
Deborah buys 25 Diapers from Huggies that cost 10$ and she also buys 25 Pampers from Pampers that costs 5$ which is true?
A. The price difference is 0.2 because when you multiply and do all the work Huggies is 0.4 and Pampers is 0.2.
B. The price difference is 0 because when you multiply and do all the work Huggies is 0 and Pampers is 0.2
C. The price difference is 0.2 because when you multiply and do all the work Huggies is 0.2 and Pampers is 0.4.
D. The price difference is 0.4 because when you multiply and do all the work Huggies is 0.4 and Pampers is 0.2
A. The price difference is 0.2 because when you multiply and do all the work Huggies is 0.4 and Pampers is 0.2.
Mighty Burger has 20 customers since the last time they checked (30 minutes ago) Now its been 20 more minutes but Mighty Burger don't know how much customers they have now. Chef Boyardee's has 30 customers since the last time they checked (20 minutes ago) Now its been 15 more minutes but Chef Boyardee's doesn't know how much customers they have now. Oldie Subs has 25 Customers since the last time they checked (5 minutes ago) Now its been 10 more minutes but Oldie subs doesn't know how much customers they have now. Using the methods we learned in Unit 1, How many after they counted do they have IN TOTAL now?
A. 75 Customers
B. 175 Customers
C. 93 Customers
D. 85.8 Customers
D. 85.8 Customers
JahmelMoore has 5 missing assignments for every missing assignments he gets whooped 2 times, a couple minutes later he gets whooped 3 times again and 10 more missing assignments come up, how many missing assignments did he have?
A. 10 Missing Assignments
B. 17.5 Missing Assignments
C. 5 Missing Assignments
D. 32.5 Missing Assignments
B. 17.5 Missing Assignments
Bettys Salon has 10 customers since the last time she checked (50 minutes ago) Now its been 20 more minutes but Betty does not know how much customers she has now. La'qwee'qwee's Salon has 30 customers since the last time she checked (10 minutes ago) Now its been 15 more minutes but La'qwee'qwee doesn't know how much customers she has now. Shannon's Salon has 10 Customers since the last time they checked (5 minutes ago) Now its been 10 more minutes but Shannon doesn't know how much customers she has now. Using the methods we learned in Unit 1, What is the Difference of the customers they all have and based on your data who's the most known Salon?
La'qwee'qwee's salon is the most know with the difference being 21 Customers.