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If 31z5 is a multiple of 3

Web4 sep. 2024 · Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.. Visit Stack Exchange WebTherefore, x = 0 or 3 or 6 or 9. Thus, x can have any of four different values.) Answer: Solution 3: For 24x to be divisible by 3 2+4+x = 3,6,9,12,15 6+x = 3,6,9,12,15 therefore, x can be 0,3,6,9 there are two many answers because 6 can be added to any other one digit to make it any other no. divisible by 3. Was This helpful?

If 31z5 is a multiple of 3 , where z is a digit, what might be the ...

Web19 mrt. 2024 · If 31z5 is a multiple of 3 , where z is a digit, what might be the values of z ? Viewed by: 0 students Updated on: Mar 19, 2024 1 student asked the same question on Filo Learn from their 1-to-1 discussion with Filo tutors. Connect with 50,000+ expert tutors in 60 seconds, 24X7 Ask a tutor Practice more questions on All topics Question 1 Web9 mrt. 2024 · As mentioned in the question that 3z5 is a multiple of 3, it means that 3 divide 3z5 completely. For the divisibility of any number by 3 it is necessary to have the sum of … public liability insurance for craft fair https://ticoniq.com

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WebAnswer (1 of 10): We have 3+1+7+5=9+Z 31 z5 is divisible by 3. (9 + z) must be divisible by 3. i.e. (9 + z) = 0 or 3 or 6 or 9 or 15 or 18 since, z is a digit. if 9 + z = 0, then z = - 9 if 9 + z = 3, then z = - 6 if 9 + z = 6, then z = - 3 if 9 +z= 9, then z = 0 if 9 +z= 12, then z = ... WebIf 31z5 is a multiple of 3, where z is a digit, what might be the values of z? Solution Since 31z5 is a multiple of 3. Therefore according to the divisibility rule of 3, the sum of all the … WebWhile I appreciate the need for conferences and events in cannabis, it’s simply no longer sustainable in its current form. Equity capital has dried up and even… 53 (na) komento sa LinkedIn public liability insurance for coffee shop

Prove by contradiction that if $n^3$ is a multiple of $3$, then …

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If 31z5 is a multiple of 3

If 24x is a multiple of 3 where x is a digit what is th

Web10 okt. 2024 · Given: If 31z5 is a multiple of 3 where z is a digit To Find; The value of z so the whole number is divisible by 3 Solution: 31z5 is multiple of '3' divisibility rule of 3 : … WebEnglish Medium Class 8 - CBSE Question Bank Solutions for Mathematics. State true or false. Cube of any odd number is even. State true or false. A perfect cube does not end with two zeroes. State true or false. If square …

If 31z5 is a multiple of 3

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Web18 mei 2024 · Solution: We know that, according to divisibility rules, if the sum of the digits of a number is divisible by 3, then the given number is a multiple of 3. Since 31z5 is a … WebScribd is the world's largest social reading and publishing site.

Web26 dec. 2024 · The sum of digits of a number divisible by 3 is a multiple of 33+1+z +5 = 3n⇒ 9+z = 3nWhen n =3,4,5,6 ⇒9+z = 9,12,15,18∴ z = 0,3,6,9. WebSince 31z5 is a multiple of 3. Therefore according to the divisibility rule of 3, the sum of all the digits should be a multiple of 3. That is, 3+1+z+5 = 9+z Therefore, 9+z is a multiple of 3. This is possible when the value of 9+z is any of the values: 0, 3, 6, 9, 12, 15, and so on. At z = 0, 9+z = 9+0 = 9 At z = 3, 9+z = 9+3 = 12

WebSum of digits of 31z5 = 3 + 1 + z + 5 = 9 + z hence 9 + z have to be multiple of 9 this possible when 9 + z = 0, 9 , 18, 27 ... since z is a single digit number this sum can only be 9 or 18 . therefore, z should be 0 or 9 . hence two possible values of z = 0 or 9. Posted by Pankaj Sanodiya Share View full answer WebIf 31z5 is a multiple of 3, where z is a digit, what might be the values of z?

Web2 feb. 2024 · Solution: Since 31z5 is a multiple of three, thus the sum of the digits must also be a multiple of 3. Therefore, = 3 + 1 + z + 5 = 9 + z. Thus, 9+z is a multiple of 3 Now, …

Web1 apr. 2024 · 31 z 5. is divisible by 3. Thus, we will check the divisibility test for 3 that is for the number to be divisible by 3, we have to add all the digits and check if the number is … public liability insurance for football clubWeb4 okt. 2024 · If 31z5 is a multiple of 3, where z is a digit, what might be the value of z? Solution: A number is a multiple of 3 if the sum of its digits is divisible by 3. 3 + 1 + z + 5 = 3k where k is an integer ⇒ 9 + z = 3k ⇒ z = 3k – 9 Here, k = 0, 1, 2 is not possible as z is a digit of the number. For k = 3, z = 3 × 3 – 9 = 9 – 9 = 0 public liability insurance for gas engineerWeb6 apr. 2024 · Solution For प्रश्नावली 16.2 1. यदि 21y5,9 का एक गुणज है, जहाँ y एक अंक है, तो y का मान क्या है? 2. यदि 31z5,9 का एक गुणज है, जहाँ - एक अंक है, तो z क public liability insurance for dogs ukWebAnswer (1 of 10): We have 3+1+7+5=9+Z 31 z5 is divisible by 3. (9 + z) must be divisible by 3. i.e. (9 + z) = 0 or 3 or 6 or 9 or 15 or 18 since, z is a digit. if 9 + z = 0, then z = - 9 if 9 … public liability insurance for food businessWeb19 mrt. 2024 · 10 is subtracted from half of a number x . Understanding Based Questions 2. Identify the highest power of x in the given expressions: 2. 2x2y+5y b. z −3x2y+y2 c. … public liability insurance for grazing landWebIf 31z5 is a multiple of 9, where z is a digit, what is the value of z? Answer : We know that a number is a multiple of 9 if the sum of its digits is also divisible by 9. Here, Sum of the digits of 31z5 = 3 + 1 + z + 5 So we have , 3 + 1 + z + 5 = 9k where k is an integer. Checking for different values of k For k = 1: public liability insurance for home businessWebSolution. Since 31 z 5 is a multiple of 3, the sum of its digits will be a multiple of 3. That is, 3 + 1 + z + 5 = 9 + z is a multiple of 3. This is possible when 9 + z is any one of 0, 3, 6, 9, … public liability insurance for ecologists