Write down the monomials in the standard form and choose those with the same variable factors.
 
1)3p123k2)k3p36k3p113)11k143p64)12pk0.7k35)3k6p140.7
 
Monomials in the standard form:
1)ikpi2)ikipi3)ikipi4)ikip5)ikipi 
 
Write down the numbers in an ascending order: the monomials with numbers  and  have the same variable factors.