Answer:
3/10 of a bone per day
Explanation:
Take the number of bones and divide by the number of days
1 4/5 ÷ 6
Change to an improper fraction
9/5 ÷6
Copy dot flip
9/5 * 1/6
Rewriting
9/6 *1/5
Simplifying the first fraction
3/2 *1/5
3/10
3/10 of a bone per day