Question 11017 of 398 · Ohio Pesticide Applicator Core Exam
A product contains 4 pounds of active ingredient per gallon. The label rate is 2 pounds of active ingredient per acre. How many gallons of product are needed for 20 acres?
Exactly one answer is correct.
You got of questions right. Here on the question pages nobody remembers which ones you got wrong. The trainer saves your progress and asks the mistakes again until they stick.
Or free: the 10 questions most people get wrong
Show solution
Correct answer to question 11017
- C: 10 gallons
Explanation
Product per acre = 2 / 4 = 0.5 gallon. For 20 acres = 0.5 x 20 = 10 gallons.
More questions: Calibration and Math
- 11018A wettable powder contains 50% active ingredient. The label rate is 2 pounds of active ingredient per acre. How many pounds of product are needed for 10 acres?
- 11019How much of a 20% concentrate is needed to make 5 gallons of a 2% solution?
- 11020What is 0.05% expressed in parts per million (ppm)?
- 11021About how many pounds of 100% active ingredient are needed to make 1,000 gallons of a 10 ppm solution? (water weighs 8.34 pounds per gallon)
- 11022A label directs 1 fluid ounce of product per gallon of water. How many fluid ounces are needed for 25 gallons of mix?
- 11023A granular product is labeled at 100 pounds per acre. What is the rate in pounds per 1,000 square feet?