Question

Erin discovered a relationship between numbers. The Venn diagram shows how Erin sorted a group of numbers. Using the Venn diagram, where should Erin put the number 49?​

Answer 1

W

Explanation:

On the venn diagram, you can see that everything in the W section is a multiple of 7. Everything in the Z section is an even number and everything in Y(the middle section) is both an even number and a multiple of 7. Since 49 is a multiple of 7 but not an even number, it would go in the W section.

Answer 2

The number 49 should be placed in the 'W' portion of the venn diagram

From the venn diagram, we can make the following inference;

W = 7, 21, 35

Y = 14, 28

Both W and Y contains numbers that are multiples of 7

Y contains numbers that are even numbers which are multiples of 7

W contains numbers that are odd and are multiples of 7

The number 49 is also a multiple of 7 and odd.

Hence, 49 would belong to the 'W' portion of the Venn.