At present, there are 200 grams of Guozhen beverage with 5% concentration. If the concentration is to be increased to 10%, how many grams of Guozhen should be added to the beverage?

At present, there are 200 grams of Guozhen beverage with 5% concentration. If the concentration is to be increased to 10%, how many grams of Guozhen should be added to the beverage?

Suppose that x grams of fruit treasure should be added to the drink. From the meaning of the question, 200 × 5% + X200 + x = 10%, the solution is x = 1009. After testing, x = 1009 is the solution of the original equation. Answer: 1009 grams of fruit treasure should be added to the drink

At present, there are 200 grams of Guozhen beverage with 5% concentration. If the concentration is to be increased to 10%, how many grams of Guozhen should be added to the beverage?

Suppose that x grams of fruit treasure should be added to the drink. From the meaning of the question, 200 × 5% + X200 + x = 10%, the solution is x = 1009. After testing, x = 1009 is the solution of the original equation. Answer: 1009 grams of fruit treasure should be added to the drink

When summer came, my mother bought back two bags of 800 grams of orange juice and 1000 grams of sugar. According to the manual, it takes 16 grams of orange juice powder and 9 grams of sugar to make a glass of orange juice

253911983,
800 △ 16 = 50 (cup)