Algorithm for area calculation using vertical strip

Algorithm for area calculation using horizontal strips

Area calculation using horizontal strips for modulus function

A new flag is to be designed with six vertical strips using some or all of the colours yellow, green,blue and red.Then,the number of ways this can be done such that no two adjacent strips have the same colour is

A leveller with one metre long metal strip is used to level the surface of the soil. If the farmer takes the leveller from one end to another end of the field of length 265m hen calculate the area of the field which is levelled.

A leveller with a 1.5 meters long metallic strip is used to level an area of 45 square metres Then calculate the length of the field which is levelled

Division algorithm or Euclidean algorithm