Question

Please help me i litterally can not figure this out way to many numbers.

Answer 1

A,C and E

Explanation:

For every 3ml of vinegar we have 8ml of oil

This implies that

For case (A):

80ml of oil with 30ml of vinegar

dividing the amount of vinegar by 3 and multiplying the result by 8 gives 80 I.e

`8ml (oil)\alpha 3ml(vinegar) \\ (30ml(vinegar))/(2) = 10 \\ multiplying \: by \: 8 \: gives \: 80ml(oil)`

hence that's it