Part-Part: One meaning of a ratio that represents a relationship between one part of a whole and another part of the same whole.

Answer the following questions
about part-part fractions.

Enter each answer below and press
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Graded Response

a) Joey has 4 cookies, and Susan has 7 cookies. Write
a part-part fraction to describe the number of cookies
that each of the students have.

a)

b) There are 21 students in a
class. If 8 of the students are boys, write a part-part
fraction to describe the ratio of sexes in the class.

b)

c) 5/9 is a part-part fraction
that describes the number of red and green pieces of
candy in a bag. There is a total of 28 pieces of candy
and there is more green candy than red candy. Find the
number of red pieces of candy.