Can someone help my little sister with her quiz? She gotta have it turned in by midnight!! So we need answers asap!!
![Can someone help my little sister with her quiz She gotta have it turned in by midnight So we need answers asap class=](https://us-static.z-dn.net/files/d3c/a3c3ee3226b07c0a2eeccefb69961d13.jpg)
Answer:
It's D, 2/3 of them have a sister, which would be the lighter greyed in area, While half of the ones that have a sister (1/3 of the total) Have a brother, which would be the darker greyed area.
Step-by-step explanation: