Math Problem Statement
When a number is divided by 893 the remainder is 193. If the same number
is divided by 47, the remainder will be :
Solution
Let the number be denoted by . According to the problem, when is divided by 893, the remainder is 193. This can be written as:
for some integer .
Now, we need to find the remainder when is divided by 47. Substituting into this, we get:
Using the property of mod, we can split this expression as:
Step 1: Calculate
We can now divide 893 by 47 to get the remainder:
Thus,
Step 2: Calculate
Now, divide 193 by 47:
Thus,
Final Calculation
Now we substitute back:
So, the remainder when is divided by 47 is .
Would you like further clarification on this? Here are some related questions:
- How is the modulus operation applied in division?
- Can we use the same approach for larger divisors?
- What happens if the remainder in a division is negative?
- How would this change if the remainder when dividing by 893 was different?
- How can you calculate the remainder when dividing large numbers quickly?
Tip: The modulus operation is often used in number theory to manage remainders and cycles, especially when working with congruences.
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Modulus operation
Number theory
Division algorithm
Formulas
N = 893k + 193
N mod 47 = (893k mod 47 + 193 mod 47)
Theorems
Division algorithm
Modular arithmetic
Suitable Grade Level
Grades 9-11
Related Recommendation
Calculate Remainders of Division Problems: 13 mod 1722, 44 mod 4896, 65 mod 99521
Finding Remainder when Divided by 37: Mathematical Solution
Find the Remainder: A Number Divided by 115 and 29
Solve for the Smallest Number Divisible by 83 and 47 with Specific Remainders
Modulus Operation: What is 47 mod 6?