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Rashid [163]
3 years ago
9

What is the least number of 4 digits which is divided by 12 ,15,20 and 35?

Mathematics
2 answers:
gulaghasi [49]3 years ago
4 0
Here, First of all, you need to calculate the LCM of 12, 15, 20 & 35
LCM of 12, 15, 20 & 35 is 420

Now, We know, smallest 4-digit number is 1000, 
Divide, 420 from 1000, It cuts on 840 (with quotient 2), 

So, we need next term, in order to know, just add another 420 to 840, which is:
840 + 420 = 1260

In short, Your Answer would be 1260

Hope this helps!
nalin [4]3 years ago
3 0
Get the primes for each number

12 = 2*2*3
15 = 3*5
20 = 2*2*5
35 = 5*7

So 2*2*3*5*7 = 420 , but we want the least 4-digit number =>
420*3 = 1260

The searched number is 1260
========================
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Exchange rate refers value of a currency in another.The cost of the decorative mug is 83.98 China Yuan.

<h3>What is the exchange  rate?</h3>

The term exchange rate has to do with the value of a currency in another currency. Given the fact that international trade is the mainstay of the global economy, it is important that one currency should be converted to another for the purpose of the ease of doing business.

The dollar is often the international currency for trade. Its us always necessary to convert the dollar into the local currency of the country where the business is done using the correct exchange rate.

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2 years ago
When using the law of sines why cant ssa case result in zero, one, or two
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Source:
http://www.1728.org/trigtut2.htm
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