9514 1404 393
Answer:
a) 80 g fish
b) 200 g butter
Step-by-step explanation:
The recipe is multiplied by ...
(number served)/(number recipe serves)
to find the amount of ingredients for a different number of people.
__
fish for 2 people = (2/6)·(240 g) = 80 g
__
butter for 15 people = (15/6)(80 g) = 200 g