3 years ago

Write and solve a proportion to answer the question.

Mathematics

2 answers:

kari74 [83]3 years ago

7 0

Answer:

$a = 25\% \: of \: 78 \\ a =\frac{25}{100} \times 78 \\ a = \frac{1}{4}\times 78 \\ \boxed{a = 19.5}$

<h3><u>a=19.5</u> is the right answer.</h3>

lyudmila [28]3 years ago

5 0

Answer:

uh i dont know but i think the other person answered thx

Step-by-step explanation:

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