Web45 = 5 × 9. 1, 5 are factors of 5. 1, 3, 9 are factors of 9. Hence, 5 and 9 are co-prime numbers. The last digit of 25110 is 0. Hence, it is divisible by 5. Sum of digits 25110. 2 … WebWe know that if a number ' a ' is divisible by another number ' b ', then it is divisible by each of the factors of that number ' b '. Now the factors of 45 are 5 and 9, where 5 and 9 are co-prime to each other. In order to test the divisibility of 25110 by 45 we will have to check the divisibility of this number by both 9 and 5.

determine if 25110 is divisible by 45 - Brainly.com

WebDetermine if 25110 is divisible by 45. Medium. Open in App. Solution. Verified by Toppr. Given number 2 5 1 1 0. It need to be divisile by both 5, 9 to make sure that it is divisible by 4 5. Since the unit digit is 0 it is divisible by 5. The sum of digits is 2 + 5 + 1 + 1 + 0 = 9 so it is divisible by 9. WebMar 6, 2024 · A dividend is said to be divisible by 45, only if it is divisible by 3 and 5. Thus, applying divisibility rule of 3 on 25110 from equation (2), we get. 25110 → ( 2 + 5 + 1 + 1 … software proof of concept process

Question 10 Determine if 25110 is divisible by 45. [Hint: 5 and 9 …

Web45 = 5 × 9. 1, 5 are factors of 5. 1, 3, 9 are factors of 9. Hence, 5 and 9 are co-prime numbers. The last digit of 25110 is 0. Hence, it is divisible by 5. Sum of digits 25110. 2 + 5 + 1 + 1 + 0 = 9. Since, the sum of digits of 25110 is divisible by 9. Hence, 25110 is divisible by 9. Since the number is divisible by both 5 and 9. Therefore ... WebMar 11, 2024 · Hint: In this particular type of question divisibility of 25110 by 45 can be checked by checking the divisibility with the co prime factors of 45 using common … WebJul 17, 2024 · As we know factors of 45 = 3×3×5 So, if 25110 is divisible by , it must be divisible by all factors of 45 also , So factors of 45 are (3,3,5). We will check the … software proposal template sample