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Nonamiya [84]
3 years ago
8

Give one example of when you would. use the friendly numbers strategy to subtract .Explain why ?

Mathematics
1 answer:
lord [1]3 years ago
5 0
Say you were solving 27 + 19. If you were planning on using the friendly numbers strategy, you'd look at the first <span>addend, 27, and determine that</span> the closest "friendly number" here is thirty, which you'd get by adding 3. From there, you can jump to the next friendly number, forty, by adding another 10. So far you'd've added 13, and you'd need another 6 for that too add up to 19, your second addend. After adding 3, 10, and 6 to 27, you'd find your sum, or "final answer"- 46.

I hope this was what you were looking for!
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Dividing fractions is basically the same thing as multiplying but by the reciprocal. I will give an example.

1/2 divided by 1/3

To solve this you do 1/2 multiplied by 3/1 so you switch the numerator and denominator.

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3 years ago
How do I round 0.33375
nirvana33 [79]

Answer: to the tenth place: 0.3

To the hundredth place: 0.33

Thousandths: 0.334

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Step-by-step explanation:

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What is the function transformation between f(x)=4x+5 and g(x)=- 4x+7 ?
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3 years ago
Benjamin has to wear a uniform to school. His uniform is made up of tan or blue pants and a blue or white collared shirt. Benjam
oee [108]

Explanation:

As his uniform is made up of tan or blue pants and a blue or white collared shirt.

So, there are possibly four combinations which are as follows:

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As Benjamin carries an extra piece of white shirt. So, he has a little bit better than 25% chance of wearing his favorite combination.

So,

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The probability of getting both can be computed by simply multiplying 2/4 and 3/5.

So,

  • Probability of getting both = 1/2 × 3/5 = 3/10 ⇒ 30%

<em>Keywords: probability, chance</em>

<em> Learn more about from /brainly.com/question/14382310</em>

<em> #learnwithBrainly</em>

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3 years ago
Udlinius<br>6x – 12 = 6(x - 2)​
Sunny_sXe [5.5K]
If you distribute the 6(x-2) you would get 6x-12 so zero would equal zero
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