I hope this helps... try the app called photo math
Answer:
1.666667 headphones per hour (simplify this)
Step-by-step explanation:
divide the top and bottom by 3 and you should get your answer
Polygons include
triangles
rectangle
square
pentagon
hexagon
etc.
The line segment is translated to the left across the square.
although an image would be useful
Ben wrote the number for the hundred thousands place in the millions place