The circle graph shows the percent of the total population of 54,200 of Springfield living in the given types of housing. Round your result to the nearest whole number. A circle graph titled Types of housing. Single Family, 38 percent; apartments, 33; Condo, 15; townhouse, 9; duplex, 5.
Find the number of people who live in duplexes.
a.
51,490 people
c.
2710 people
b.
5 people
d.
5420 people

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

1/800 is the right answer

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.