The sum of 1/12 and 3/8

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.