the ratio of oil to vinegar in a certain salad dressing is 8:5. how much oil must be blended with 7 liters of vinegar for that r

Question

svp [43]

4 years ago

6

the ratio of oil to vinegar in a certain salad dressing is 8:5. how much oil must be blended with 7 liters of vinegar for that r

ecipe?

Mathematics

1 answer:

tia_tia [17] · Answer 1 · 2022-01-12T13:12:33+03:00

tia_tia [17]4 years ago

8 0

To get the answer we can use propotion
8 oil ---------------5 vinegar
x oil----------------7 vinegar
Crossmultiply now
5x=8*7
5x=56 :5
x=11.2 - its the answer