#### 96, 14.4
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- A rectangle has a length of 12 meters and a width of 8 meters. What is the area of the rectangle, and what is the length of its diagonal, rounded to the nearest tenth?
- Area = 12 × 8 = <<12*8=96>>96 square meters.
- Diagonal = √(12² + 8²) = √(144 + 64) = √208 ≈ <<sqrt(208)=14.4>>14.4 meters.
- A scientist measures the concentration of a chemical in a solution to be 0.05 grams per liter. How many grams of the chemical are in 2,500 liters of the solution?
- Amount = 0.05 × 2,500 = <<0.05*2500=125>>125 grams.
- #### 125
