Answer: Your cost per pair of jeans is $26.9625
Step-by-step explanation:
You buy 3 pairs of jeans for $35.95 each. So, the total cost will be: [tex](\$35.95*3)= \$107.85[/tex]
Now, you got a fourth pair of jeans for free. That means, actually you're buying 4 pairs of jeans for total $107.85
So, your cost per pair of jeans will be: [tex]\frac{\$107.85}{4} = \$26.9625[/tex]
The cost per pair of jeans is [tex]\$26.9625[/tex].
According to the question, [tex]3[/tex] pairs of jeans for [tex]\$35.95[/tex] each and get the fourth pair for free.
So, a total of [tex]4[/tex] jeans are bought for [tex]\$35.95\times 3=\$107.85[/tex].
By Unitary method of calculation, cost per pair of jeans is-
[tex]\rm{Cost\;per\;pair\;of\;jeans}=\dfrac{107.85}{4}\\\rm{Cost\;per\;pair\;of\;jeans}=\$26.9625[/tex]
Hence, the cost per pair of jeans is [tex]\$26.9625[/tex].
Learn more about unitary method here:
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