Answer:
12
Step-by-step explanation:
Yes you are correct the answer is A
Find the 2 different rates at which the farm worker worked:
3 pints
--------- = 0.75 pint/min
4 min
2 pints
---------- = 0.67 pint/ min
3 min
Then you need to subtract 0.67 pint/min from 0.75 pint/min to answer this question.
Alternatively, subtract 2/3 pint/min from 3/4 pint/min.
Answer:
20 feet
Step-by-step explanation:
13 foot ladder + 7 feet more = 20 feet
2≤4 so you have to do that by seeing that 3 iss less that 7