Answer:
1/10
Explanation:
There are 5 people, so everyone can have ⅕ of the available pizza
⅕ of ½
⅕ × ½
see below
You and 4 friends = 5 people
You had 1/2 pizza
Take 1/2 pizza and divide by 5
1/2 ÷ 5
Copy dot flip
1/2 * 1/5
You each get 1/10 of a pizza
4.5m questions
5.9m answers