Try this beautiful Problem based on simple Divisibility Rules appeared in Math Kangaroo (Ecolier) 2021 Problem 21.
A box has fewer than 50 cookies in. The cookies can be divided evenly between 2,3 , or 4 children. However, they cannot be divided evenly between 7 children because 6 more cookies would be needed. How many cookies are there in the box?
Arithmetic
Divisibility
Algebra
Algebra by Gelfand
Math Kangaroo (Ecolier), 2021
Here
The box contain less than 50 cookies.
Cookies are distributed among 2, 3 or 4 children.
So, all of the options are correct.
Now apply the second condition in the question.
They cannot be divided evenly between 7 children because 6 more cookies would be needed.
Apply the condition and check which option is satisfying the condition.
So, is the correct answer.
Try this beautiful Problem based on simple Divisibility Rules appeared in Math Kangaroo (Ecolier) 2021 Problem 21.
A box has fewer than 50 cookies in. The cookies can be divided evenly between 2,3 , or 4 children. However, they cannot be divided evenly between 7 children because 6 more cookies would be needed. How many cookies are there in the box?
Arithmetic
Divisibility
Algebra
Algebra by Gelfand
Math Kangaroo (Ecolier), 2021
Here
The box contain less than 50 cookies.
Cookies are distributed among 2, 3 or 4 children.
So, all of the options are correct.
Now apply the second condition in the question.
They cannot be divided evenly between 7 children because 6 more cookies would be needed.
Apply the condition and check which option is satisfying the condition.
So, is the correct answer.