Answer: First Option is correct.
Step-by-step explanation:
Since we have given that
Number of hours Chance can wash the car = 2 hours
Number of hours Sandy can wash the car = 4 hours
Work done by Chance per hour is given by
Work done by Sandy per hour is given by
Work done by altogether per hour is given by
So, Number of hours they take if they together wash the car is given by
Hence, First Option is correct.
Answer:
120
Step-by-step explanation:
The answer is 0.0016 or 0.0017
Answer:okkkkk
Step-by-step explanation:
Answer:
he spent 48 dollars
Step-by-step explanation:
74-x=26
or
74-26=x