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Shalnov [3]
3 years ago
12

Which is cheaper for a $56 item that cost $9.25 to ship. a 15% coupon off the cost of the item or free shipping?

Mathematics
2 answers:
gavmur [86]3 years ago
6 0

Answer: Cost of item with free shipping is cheaper than 15% coupon off.

Step-by-step explanation:

Since we have given that

Cost of item = $56

Amount for shipping = $9.25

Rate of coupon for off = 15%

Amount from coupon is given by

\dfrac{15}{100}\times 56\\\\=0.15\times 56\\\\=\$8.4

So, 8.4<9.25

amount they have to pay if there is free shipping is given by

56-9.25\\\\=\$46.75

Amount they have to pay if there is 15% off is given by

56-8.4\\\\=\$47.60

Hence, Cost of item with free shipping is cheaper than 15% coupon off.

Airida [17]3 years ago
3 0
The free shipping because 15% of 56 is 8.40 which less than the shipping cost
= 15/100 * 56
= 0.15 * 56
= 8.40
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Answer:

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Step-by-step explanation:

The question is a 2-two-step Pythagoras theorem. (c^2 = a^2 + b^2)

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c = 8.6602...

<em>when rounded to 1 d.p.</em>

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