Question

To make blackcurrant squash you need cordial and water at a ratio of 1:4.
If you use 10ml of cordial how much water will you need?

Answer 1

Answer:

Step-by-step explanation : let the water be x,then

=1:4::10:x

product of means =products of extremes

therefore:4*10/1

=40ml

answer:40ml

PLS MARK AS BRAINLIEST