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7 times 55

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By using our site, you 7 times 55 that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Another problem was that there was a time limit of about 5 minutes. Is there an "7 times 55" and faster way to solve this? There are some great answers here, but If your doing mental math, this might be the easiest if you basic modular arithmetic properties.

First look at the pattern 5, 55, If you notice that this can be written as. This is a lot easier to work with.

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We can then do the same method you did, calculating the cycle:. So, there you see a period of 6 in repetition of digits. So, any number written 6 times side by side is divisible by 7. This can be extended to same number written multiples of 6 times. This can be used for a shortcut. You can use this way to solve: Would calculating this to find the pattern more manageable for you to extend a few more 5's? There are many great answers already written up, so I'm not sure if this is going to add anything, but for what it's worth, here's how I did it.

By clicking 7 times 55 Your Answer", you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand 7 times 55 your continued use of the website is subject to these policies. Home Questions Tags Users Unanswered.

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I did the following: Thanks a lot in advance! Adnan 6 Think about this number as: Would calculating this to find the pattern more manageable for you? What you describe looks like a perfectly good fast 7 times 55 to solve the problem. However, you leave out important details of how you actually did the calculations you mention, which can make a huge difference in how much work it takes. Did you perform long division to obtain the quotient and remainder?

Or did you use the given hint to immediately obtain the value? But that would be a personal preference. KimJongUn It's impossible to have any idea what answer was "intended" without knowing much further context. DaneBouchie Good spot - I've edited "7 times 55."

Relaxing at 55 should not...

Bill Dubuque k 29 We can then do the same method you did, calculating the cycle: Dane Bouchie 6 I wonder why your "7 times 55" sentence implies the 2nd though. 7 times 55 D'Aurizio k 33 Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Post Your Answer Discard By clicking "Post Your Answer", you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your 7 times 55 use of the website is subject to these policies.

Mathematics Stack Exchange works best with JavaScript enabled. Question When 2 times a number is subtracted from 7 times the number, the result is What is the number?

Answer by waynest() · About Me. In mathematics, a multiplication table is a mathematical 7 times 55 used to define a multiplication For a table of departure and arrival times, see Timetable ( disambiguation). In mathematics 5, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 6, 6, 12, 18, 24 So think of the next number after 7 that ends with 4, which is The next. By Uma Shashikant If you retire at 60 and fortunately, live beyond that, you will regret those years wasted idly 7 times 55 poverty and emptiness.

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