Question

в понедельник расход муки в кафе по сравнению с воскресеньем увеличился на0,4 кг,во вторник он уменьшился по сравнению с понедельником на 0,25 кг ,а в среду снова увеличился на 0,65 кг и составил 12 кг.Каков был расход муки в воскресенье?

Answer 1

12- 0,65 =11,35 кг  был в вторник

11,35+0,25=11,6 был в понед

11,6-0,4=11,2 был в воск.

 соответственно  11,2+0,4-0,25+0,65=12

Answer 2

Calculation of Flour Consumption

To calculate the flour consumption on Sunday, we need to analyze the given information step by step.

1. On Monday, the flour consumption increased by 0.4 kg compared to Sunday. 2. On Tuesday, the flour consumption decreased by 0.25 kg compared to Monday. 3. On Wednesday, the flour consumption increased by 0.65 kg compared to Tuesday, reaching a total of 12 kg.

Let's calculate the flour consumption on Sunday based on this information.

Flour consumption on Monday = Flour consumption on Sunday + 0.4 kg Flour consumption on Tuesday = Flour consumption on Monday - 0.25 kg Flour consumption on Wednesday = Flour consumption on Tuesday + 0.65 kg

Flour consumption on Wednesday = 12 kg

Using this information, we can calculate the flour consumption on Sunday.

Flour consumption on Tuesday = Flour consumption on Monday - 0.25 kg Flour consumption on Monday = Flour consumption on Sunday + 0.4 kg

Substituting the values:

12 kg = (Flour consumption on Sunday + 0.4 kg) - 0.25 kg + 0.65 kg

Simplifying the equation:

12 kg = Flour consumption on Sunday + 0.4 kg + 0.65 kg - 0.25 kg

12 kg = Flour consumption on Sunday + 0.8 kg

Rearranging the equation:

Flour consumption on Sunday = 12 kg - 0.8 kg

Flour consumption on Sunday = 11.2 kg

Therefore, the flour consumption in the cafe on Sunday was 11.2 kg.

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