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Strike441 [17]
3 years ago
8

Least common multiple (3,10)

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
5 0

Answer: 30

Step-by-step explanation: Start off by multiplying the two numbers.

3 x 10 = 30.

30 is a common multiple. Find any multiples below 30. Let’s start off using the biggest number of the two, which is 10, to see what other numbers can be multiples. 10, 20, and 30 can be. 3 can’t be divided into 10 or 20, so your least common multiple is 30.

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What is the mean of 72,73,86,59,75,58,50,55
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<h3><u>MEAN</u></h3>

Mean is the average. To find the mean of a data set, you have to add all the numbers and divide the sum by the amount of numbers you added.

<em>In this equation, you have 8 numbers. That means you will be dividing by 8. </em>

The first thing you need to do is add all the numbers. Add:

72+73+86+59+75+58+50+55 = \bf 528

Now that you have added all the numbers and got the sum, divide by 8. Remember that you will be dividing by 8 since you added 8 numbers.

Divide:

528 \div 8 = \bf 66

The mean is 66

<em>If you have any questions, feel free to ask in the comments! :)</em>

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What is a constant term or variable term that makes 5x + 20 = 5x + ? have one solution?
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