About 20 years for the Great Pyramid other smaller pyramids take less time.
milions of them
It is estimated that the Great Pyramid took 20 years to build.
depends how big the boat.
Modern estimates put it at 14 to 20 years
it took about 15-20 years20 to 25 years
It took over 500 blocks to make pyramid.
It took 273 days for them to build the pyramid
About 20 years for the great pyramid.
It took between 14 and 20 years to build
A long time!
It will take about 350 years.
For the Egyptians it diddnt take a half hour it took 70 days