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1. A ride requires you to be 48 inches what height would you have to be in feet
to ride it? - ANSWER 4 feet
2. The physician tells a woman who usually drinks 5 cups of coffee daily to cut
down her consumption by 75%. If this complaint with physician's
instructions, how many oz of coffee is she allowed daily? - ANSWER 10oz
3. A library contains 67, 982 books. The children's section represents 1/3 of the
total books. Of the remaining books, 75% are fiction. How many books are
in the fiction section? - ANSWER 33,991 books
4. There is 48 students in a class. 7 out of 8 are females what percent are
females? - ANSWER 87% are females
5. If the ratio of boys to girls in a class is 3:4 and there are 28 girls, how many
boys are there? - ANSWER 21
6. Change 3/5 to a decimal - ANSWER 0.6
,7. A school district has a student population of 6,734 students. If the maximum
class size is 25 students, how many more teachers must the district hire to
supplement their staff of 217 teachers? - ANSWER 52
8. An adult female states she weighs 55. What measurement is she describing?
- ANSWER Pounds
9. Convert 1/5 to a decimal - ANSWER 0.2
10.A farmer has 240 acres under cultivation at the cost of 188.99 pee acre. If he
averages a yield of 60 bushels per acre,what profit is expected if the price
per bushel is $5.67? - ANSWER 36,290.40
11.A man is reading a thick book. if he reads two chapters a day how long it
will take him to read the book if there is 6 pages per chapter & 798 pg? -
ANSWER 66.5 (67 rounded )
12.An office worker mails 25 envelopes to customers each day. Every envelope
contains 3 reports with a paper clip on each one. The supply of paper clips is
provided in boxes of 500. How many days will it take for the clerk to use up
one box of paper clips? - ANSWER 6.66
13.A ride requires you to be 48 inches what height would be in feet to ride it.
48/12 feet - ANSWER 4ft
14.A library contains 67,982books. The children's section represent 1/3 of the
totalbooks. Of the remaining books,75% are fiction. How many books are in
fiction section? - ANSWER 33,991
,15.There is 48 students in a class. 7 out of 8 are females what percent are
females. - ANSWER 87%
16.There is a school that has 6,190 students there is already 216 how many
more teachers are needed? 6190/216 - ANSWER 29 more teachers
17.A person Drove from 8am Tuesday to 5pm Wednesday. Total drive 396
miles. He have lunch for 30 min on Tuesday and sleep overnight from 7pm
Tuesday and go back to drive at 5am Wednesday. On Wednesday he have 30
min for lunch. What is the average speed that he drives? - ANSWER 54
18.A class has 25 students. 44% of the students are boys. How many boys are in
the class? - ANSWER 11
19.Define the following:
whole number - ANSWER set of numbers that contains no fractions or
decimals
(0,1,2,3,4,189, 293)
Intergers - ANSWER whole numbers and their opposites (negatives)
(-1, -2, -3, -4, -5, 0, 1, 2, 3, 4, 5
prime number - ANSWER number that is only evenly divisible by 1 & itself
- no remainder or decimal
composite number - ANSWER positive integer (whole number) formed by
multiplying 2 smaller integers together
, - all divisible by 2
- can be evenly divided by numbers other than 1 or itself
decimals - ANSWER what follows decimal is a value less than 1 & added to
the integer number preceding the decimal
- division between the whole portion & the fraction (or decimal) portion of a
number
- EX: 3.15 3=whole; .15=decimal/fraction
real numbers - ANSWER rational and irrational numbers
rational numbers - ANSWER any number that can be expressed as a
fraction, w/ a non-zero denominator
- all integers are considered rational numbers
- every rational number has a decimal that terminates/repeats
irrational numbers - ANSWER numbers that cannot be expressed as a finite
decimal
-Pi is finite bc its decimal portion is unending
communitive property - ANSWER a+b=b+a
Associative Property - ANSWER grouping of numbers doesn't matter in an
addition problem
decimal chart - ANSWER place value of decimals