Figure 1 shows the typical fence we are going to estimate. Find a pair from the given array with maximum nCr value. Yds3 width ft length ft height ft 27.
As Vladimir says you can do this pretty efficiently using Eratosthenes sieveAlsoUse Fermats little theorem to calculate nCr mod MODWhere MOD is a prime number.
Number of sacks of cement length of plug ft x capacity of the hole ft 3 ft yield of cement. Simply multiply the volumetric quantity of sand and gravel with 1400 kgm 3 bulk density of sand and 1600 kgm 3 bulk density of stone respectively when calculating in metric units. Please Enter Width In Foot. Calculate nCr using Pascals Triangle.