Question

22 students in a class have a sibling or a pet. If 14 students have a sibling and 18 have a pet. How many students have both a sibling and a pet?

Answer 1

Answer:

10 students have both a sibling and a pet

Step-by-step explanation:

if you draw a diagram of this you could create 22 circles then color them blue if they have a sibling and pink if they have a pet, when you get to the coloring for a pet after 8 circles they begin to overlap. The circles that overlap would be students with both a sibling and a pet.