Answer:
196
Step-by-step explanation:
70% multiply by 4/5(80%) which is 56%
56% times 350
function
use unitary method
for 5 it costs 330p
so for 1 choc it will cost 330/5
to get 9,
(330/5) =66
66 multiplied by 9 =594
therefore 9 will cost 594p
2 385/3913
i think..
