5 cakes cost £3.50 how much do 7 cakes cost
5 cakes = 3.507 cakes = x??So you cross multiplication5x=3.50 times 7x= 4.90
If 5 cakes cost 3.50 then 7 cakes cost 4.903.50 divided by 5 is 0.7so each indibidual cake is 0.7so multiply that by 7 you get 4.90
