Math Problem Statement
- The number 567xy is completely divisible by 30. The possible of x and y can be a. 2 and 0 b. 1 and 0 c. 0 and 0d. 0 and 1 e. None of these
Solution
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Math Problem Analysis
Mathematical Concepts
Divisibility Rules
Number Theory
Formulas
Divisibility rule for 2: last digit must be even
Divisibility rule for 3: sum of digits divisible by 3
Theorems
Divisibility Rules
Suitable Grade Level
Grades 5-7
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