19thomasar
27.07.2020 •
Mathematics
A subscription for 15 magazines cost $45. the same company is offereing 25 magazines for $70. which is a better deal? why?
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Ответ:
25 magazines for $70. (For why, read explanation)
Step-by-step explanation:
We can find the unit price of each of these deals by dividing the cost and the quantity.
= 3, so the first deal is $3 per magazine.
= 2.8, so the second deal is $2.80 per magazine.
Therefore, 25 magazines for $70 is a better deal.
Hope this helped!
Ответ:
Hope this helps!