Logic Puzzle

To solve this problem, we need to find the number of sisters Sally has based on the given information.

Given information:

• Sally has 3 brothers.
• Each brother has 2 sisters.

Step 1: Find the total number of sisters the brothers have. Number of sisters each brother has × Number of brothers = Total number of sisters the brothers have 2 × 3 = 6

Step 2: Since Sally is also a sister to her brothers, we need to subtract 1 from the total number of sisters to find the number of sisters Sally has. Total number of sisters the brothers have - 1 (Sally herself) = Number of sisters Sally has 6 - 1 = 5

Therefore, Sally has 5 sisters.