Question

при выпечки белого хлеба припек составляет 25% от веса муки .Сколько килограммов пшеничной муки потребуется в хлебопекарне ,чтобы испечь 200 семисотграммовых буханок ,140 четырехсотграммовых батонов и 840 стограммовых булочек?СРОЧНО,ПОЖАЛУЙСТА ПОМОГИТЕ РЕШИТЬ МНЕ ЭТУ ЗАДАЧУ.!!!

Answer 1

200*0,7+140*0,4+840*0,1=280 кг-вес произведённой продукции

280/125%=2,24 кг-1% муки

2,24*100=224 кг-вес муки нужной на производство

Answer 2

To solve this problem, we need to calculate the total amount of flour required to bake the specified quantities of bread, baguettes, and rolls.

Let's start by calculating the amount of flour needed for each type of bread:

1. For the 200 seven-hundred-gram loaves of bread: - Each loaf requires 25% of its weight in flour, which means 700 grams * 0.25 = 175 grams of flour per loaf. - Therefore, the total amount of flour needed for the loaves of bread is 200 * 175 grams = 35,000 grams or 35 kilograms.

2. For the 140 four-hundred-gram baguettes: - Each baguette requires 25% of its weight in flour, which means 400 grams * 0.25 = 100 grams of flour per baguette. - Therefore, the total amount of flour needed for the baguettes is 140 * 100 grams = 14,000 grams or 14 kilograms.

3. For the 840 one-hundred-eighty-gram rolls: - Each roll requires 25% of its weight in flour, which means 180 grams * 0.25 = 45 grams of flour per roll. - Therefore, the total amount of flour needed for the rolls is 840 * 45 grams = 37,800 grams or 37.8 kilograms.

Now, let's calculate the total amount of flour required by adding up the amounts for each type of bread: 35 kilograms (loaves) + 14 kilograms (baguettes) + 37.8 kilograms (rolls) = 86.8 kilograms of wheat flour.

Therefore, to bake 200 seven-hundred-gram loaves of bread, 140 four-hundred-gram baguettes, and 840 one-hundred-eighty-gram rolls, the bakery will need approximately 86.8 kilograms of wheat flour.

I hope this helps! Let me know if you have any further questions.