Exam (elaborations)
FTCE Subject Area Test Mathematics Review Detailed Questions And Expert Answers
- Course
- Institution
FTCE Subject Area Test Mathematics Review Detailed Questions And Expert Answers
[Show more]
Content preview
FTCE Subject Area Test Mathematics ReviewDetailed Questions And Expert Answers
Which of the following is equivalent to 1/200?
A. 1/2 of 1%
B. 5%
C. 2%
D. 0.200 - ANS (A) Choice B is incorrect because 5% = 1/20. Choice C is incorrect
because 2% = 4/200. Choice D is incorrect because 0.200 = .2 = 2/10.
Mr. Green had 30 pencils for his students. Three students wanted two pencils
each. Then, a new student came to the school that day and he wanted three
pencils. Then, one of the first three students gave their two pencils back. How
many pencils did Mr. Green have left to pass out? Which formula provides the
correct solution to the problems?
A. 30 - (3 x 2) -3 + 2
B. 30 - 3 x 2 + 3 - 2
C. 30 x (3 - 2 - 3 ) + 2
D. 30 + 3 x (2 + 3) + 2 - ANS (A) Mr. Smith starts with 30 pencils. Giving pencils out
implies subtraction. Three students get 2 pencils each -(2 x 3). The new student
gets 3 pencils. (-3) One of the first students gives his back to Mr. Smith (+2). The
correct formula would be 30 - (3 x 2) -3 + 2.
, Which of the following illustrates the property of reciprocals?
A. Multiplying 23/16 by 16/23 gives the same product as multiplying 16 by 23.
B. The numbers 65, 70, and 12 can be added together in any order, and the sum
will always be the same.
C. The sum of 102 and 9 is the same as the sum of 9 and 102.
D. The product of 31 and 1/31 equals 1. - ANS (D) The property of reciprocals
states that any number (a) multiplied by 1 divided by that number (1/a) equals 1.
A school wants to create a vegetable garden for students as an applied science
project. The school principal wants you to go see a supplier to order a fence for it.
The garden is 30 feet wide and 44 feet long; however, there will be a gate which is
4 feet wide. How many feet of fencing are needed?
A. 1320 feet
B. 148 feet
C. 144 feet
D. 132 feet - ANS (C) This problem is asking for perimeter. The formula for
perimeter of a rectangle is 2L + 2W or 2(44) + 2(30) = 148; however, the size of the
gate (4 feet) must be subtracted 148-4 = 144.
A certain kind of bacteria moves very slowly, taking steps that have a distance of
0.0000002 feet each. If the bacteria take 4,250,000,000 steps, how far will it
travel?
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Schoolflix. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77988 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now