Answer:
It will take them 5 hours to make 180 cupcakes
Step-by-step explanation:
17 + 19 = 36 x 5 = 180
First you have to multiply the numbers out of the paranthesis, with the numbers in it:
then solve :
It would be the first answer. Bubble. I don't know what you call it. But yeah, it's the first one.
The required, divide is given by 
<h3>What is fraction of polynomial?</h3>
Fraction of polynomial is, in the numerator and in the denominator of a fraction there is polynomial function




Thus the required, divide is
.
Learn more about Fraction of polynomial here:
brainly.com/question/9686817
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