The number of flagella are more than four in

Number of flagella occurs in

Number of flagella occurs in

An office has as many four-legged chairs and as many four-legged tables as workers, and as many three-legged stools as four-legged almirahs. If the number of stools be one more than the number of workers and the total number of legs be 585, the number of workers in the office are?

Number of flagella in Giardia is

Number of flagella in Giardia is

Number of flagella in Giardia is

The number of people having books more than 20 and less than 40 is ________.

The numbers having more than two factors are called _____ numbers.