Question

Help me please I will mark you B tysm

Answer 1

6 4/5 = 34/5

34/5  /  1/10
= 34/5 x 10
= 68

answer
B. 68 pieces with nothing remaining

Answer 2

The first thing that you want to do is turn the mixed number into an improper fraction
6 4/5= 34/5
Then you would divide this by 1/10
34/5 ÷1/10
Then you would flip the sign and the second equation
34/5 × 10/1
multiply across
340/5
simplify
68 Boards.
Laura can cut the board into 68 equal pieces without having any remaining.

Hope this Helps!