Answer:Perry and Lorna take the maximum time and Maria and Lorna take the minimum time when they work together.
Explanation: Since, according to the question- Perry takes time when he works alone = 3 hours
Similarly, Maria takes = 2 hours, While Lorna takes= 2 hours 30 minutes or 2.5 hours.
since, there are three people thus their are three possibility to choose any two of them.
1- when Perry and Maria work together then time taken by them is == 6/5= 1 hour 12 minutes.
2- when Maria and Lorna work together then time taken by them is = 10/9= 1 hours 1/9 minutes ≈ 1 hours 7 min
3- when Perry and Lorna work together then time taken= = 15/11= 1 hour 4/11 minutes≈ 1 hours 21 minutes
From the above explanation, it has been proved that when we talk about 2 members team then Perry and Lorna take the maximum time. While Maria and Lorna take the minimum time when they work together.
Answer:
Just use m a t h w a y for the answer
Step-by-step explanation:
Thank me later,or dont thank me at all
Answer:
2 and 5/12 hours = v
Step-by-step explanation:
Total time = 7 and 2/3 hours
IP sync time = 1 and 3/4 hours
Learn dance = 3 and 1/2 hours
VIV interview = v ?
so
7 and 2/3 = 1 and 3/4 + 3 and 1/2 + v
solve for v
3 and 2/3 = 3/4 + 1/2 + v
11/3 = 5/4 + v
11/3 - 5/4 = v
44 - 15 / 12 = v
29/12 = v
2 and 5/12 hours = v
Multiplication and division are opposites and can be used to undo each other.
For example,
4/2=2
But if you take the quotient and multiply it by the divisor
2x2=4
you get the original dividend
Multiply the numerator and denominator by the conjugate of the denominator:
Simplify: