A recipe calls for 800 grams of sugar, 8 liters of water, and 4 package of flavoring. While gathering the ingredients, the student realizes that there is only 100 grams of sugar available. How can the student sill make the drink so that it has the correct concentration? they should use ___ L of water & packages of flavoring.

1 L of water

0.5 packages of flavoring

Explanation:

Step 1: Given data

Recipe

Sugar (S): 800 g

Water (W): 8 L

Flavoring (F): 4 packages

Step 2: Calculate the amount of water required

The ratio of S to W is 800 g: 8 L. The amount of water for 100 grams of sugar is:

100 g S × (8 L W/800 g S) = 1 L W

Step 3: Calculate the number of packages of flavoring required

The ratio of S to F is 800 g : 4 package. The number of packages of flavoring for 100 grams of sugar is:

100 g S × (4 package F/800 g S) = 0.5 package F

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.