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question 8 of 20 :
select the best answer for the question
8. gina decided to order some clothes from a catalogue. she ordered 3 pairs of jeans at $39 each, 4 t-shirts at $15 each, and 2 skirts at
$27 each. what was her total bill?
a. $192
b. $231
c. $117
d. $177

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b