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
Answer:
i think 42
Step-by-step explanation:
( a − 1 + b )( a − 1 − b )
.
divide 47.12 by 3.14
that way it will give you an answe
4
