Please help :( best explanation i give brainliest :)

Chopped tomatoes

= 3/4 x 800 = 600g

Stock

= 3/4 x 600 = 450 ml

Red wine

= 3/4 x 300 = 225 ml

See below

Step-by-step explanation:

For this problem, you will need to use proportions to make sure that the ingredients are the correct amounts when the grams of minced beef is decreased.

Chopped tomatoes

            [cross multiply]

                        [divide both sides by 400]

We will need 600 g chopped tomatoes.

------------------------------------------------------------------------------------------

Stock

              [cross multiply]

                        [divide both sides by 400]

We will need 450 ml of stock.

------------------------------------------------------------------------------------------

Red wine

                           [cross multiply]

                          [divide both sides by 400]

We will need 225 ml of red wine.

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

so, converting firstly the mixed fractions to improper fractions and then "adding".