Answer: C. 4 hours
Explanation: You first measure how long 1/5 of an hour is in which is 12 minutes. You then multiply 12 by 20 because it takes 12 minutes to get 1/20 of the lawn watered. Your answer now should be 240. Finally, divide that number by 60 because you are measuring time in hours. Your final answer should be 4 hours.
Part A
Choice 2- The difference between 2 and -1 is -3.
Part B
Martha's total score is -2
Answer:
it will take him 16 weeks
Step-by-step explanation:
290 subtract 50 equals 240
240 divided by 15 equals 16
Answer:
20 percent chance or 2/10
Step-by-step explanation:
I dont really know what your asking but I need the points. if the question is asking what I'm thinking that should be correct