For a walk behind rotary lawn mower:
First you need to find the right size mulching blades. Now on the bottom of the mower you unscrew the one bolt. Remove the old blades, replace them with the mulching blades, make sure they are on the right way. Finally, just bolt that one bolt back on the bottom and you are done.
Mounting mulching blades on a Craftsman Mower is an easy at home thing. Take off the bolt on bottom, remove your old blade and put on the new one. Make sure it fits and make sure you put the bolt back on.
53.34 cm
no there is 24in in 2ft
1:21 or 1/21
6/7
2/3
The diameter is 6.68 inches.
147 sqin
4.96 square feet.
10/21 is its simplest form.
No triangle can have 4 sides of measurements
Can range from 5,000 to 65,000
Dozens of them.