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valkas [14]
3 years ago
6

Nadia saved 10% on her CD purchase. If the CD originally cost $24.90, how much did she save ?​

Mathematics
2 answers:
densk [106]3 years ago
8 0

Answer: 22.41

Step-by-step explanation: 0.1 x 24.90 = 2.49 , 24.90 - 2.49 = 22.41

liberstina [14]3 years ago
6 0

Nadia saved 10% of $24.90.

10% x 24.9 = 2.49

answer: $2.49

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polet [3.4K]

Sue spend 56 minutes in reading.

<h3>What is Unitary Method?</h3>

Unitary method is a process by which we find the value of a single unit from the value of multiple units and the value of multiple units from the value of a single unit.

Sue spent 1 hour 19 minutes less than Jared

Lucas spent 45 minutes less than Pete.

Pete spent 3 hours reading.

Since, pete spent 3 hours. So, Jared spent

= 3 hours or (180 minutes) - 45 minutes

= 2 hours 15 minutes.

Now, Seu spent = 2 hrs 15 minutes - 1 hour 19 minutes  

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Learn more about unitary method here:

brainly.com/question/22056199

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2 years ago
The circumference of a circle is 15 centimeters. What is the diameter? Round to the nearest hundredths place.
lesya692 [45]

Answer:

4.77

Step-by-step explanation:

because Circumference can be found with this equation

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but we need diameter which is 2R so we just need to multiply the answer by 2.

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3 years ago
Please help with this problem
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