His childhood lasted one sixth of his life; he grew a beard after one twelfth more; one seventh later he was married. five years later he had a son. the son lived exactly half as long as his father. four years later, diophantus died. how old was diophantus when he died?

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted

mathpapa

step-by-step explanation: