Question: question 1 a cleaner recommends mixing 1 cup of cleaner...
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Question 1:
A cleaner recommends mixing 1½ cup of cleaner for every 12 cups of
water. What is the ratio of cleaner to water in simplest form?
Question 2:
A picture measuring 2.5" high by 6" wide is to be enlarged so that
the width is now 18 inches. How tall will the picture be?
Question 3:
A small company’s net income for the first six months of the year
was $76,500 and for the last six months it was $100,000. What is
the ratio of the first six months of the year to the last six
months of the year in simplest form?
Question 4:
According to the Journal of the American Medical Association
(JAMA), hospitals that routinely staff with 1:8 nurse-to-patient
ratios experience five additional deaths per 1,000 patients than
those staffing with 1:4 ratios (2002). If the local hospital has
decided to follow the 1:4 nurse-to-patient ratio, how many patients
can they treat if they have 120 nurses?
Question 5:
Find the unit price for each size of Jif creamy peanut butter and
determine which size is the better buy?
Size |
Price |
18 oz |
$3.28 |
22 oz |
$3.99 |
28 oz |
$4.89 |
Question 6:
In 2015, in Buffalo, New York, there were 8,625 arrests, 2,678
robberies, 865 assaults, and 20 murders. The population of Buffalo
is 258,959. What is the ratio of the number of assaults to the
number of robberies in simplest form?
Question 7:
In an election 32 thousand people voted for Mayor Jackson. A total
of 56 thousand people voted in the election. What is the ratio of
the number of votes that were not for mayor Jackson to the total
number of votes in simplest form?
Question 8:
In the proportion which number is equal to z in the proportion?
Question 9:
is a true proportion?
Question 10:
It has been estimated that a student’s final grade in a course
decreases by 5 points for every 2 days absent from class. If a
student misses 4 days, by how many points will the student’s final
grade decrease?
Question 11:
One cup of instant rice makes 1.5 cups of cooked rice. How many
cups of cooked rice will 3 cups of instant rice make?
Question 12:
The floor plan of a dining room is shown below. What is the ratio
of the length of the room to its area? Where Area = Length x
Width.
Question 13:
The table below show the number of students that are registered to
take Basic Mathematics or Statistic.
Subject |
Section 1 |
Section 2 |
Section 3 |
Total |
Basic Mathematics |
23 |
32 |
18 |
73 |
Statistics |
20 |
25 |
26 |
71 |
What is the ratio of the number of students scheduled for section 3 of Basic Mathematics to the number of students scheduled for section 3 of Statistics?
Question 14:
The tax on a property with an assessed value of $90,000 is $1,200.
What is the assessed value of a property if the tax is $2,200?
Question 5:
The yearly income for an individual with an associate’s degree in
2001 was $53,166 and in 2003 it was $56,970. What is the ratio of
the income in 2001 to the income in 2003 in simplest form?