2 years ago

What is the approximate total percent off when you buy something at "An extra 20% off of 40% off"?

Mathematics

1 answer:

Georgia [21]2 years ago

8 0

Answer:

48%

Step-by-step explanation:

let's say the initial price of an item is $100

if you take 40% off then you pay only $60

now if you take 20% off 60 you pay $48

$48 is 48% of 100

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Answer: 14 cakes

Step-by-step explanation:

We have the following data:

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Now, we can use the Rule of three to find the maximum number of cakes the baker can completely decorate:

$4.5 cups$ ----- $1 cake$

$64 cups$ ----- $?$

Then:

$?=\frac{(64 cups)(1 cake)}{4.5 cups}$

$?=14,2 cakes \approx 14 cakes$

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