A+B together can do a piece of work in 10 days, A+C together in 12 days and B+C together in 15 days. How long will each take to complete the work alone?
Please show the steps.
Answers
Answered by
0
Answer:
Answer:
Perfect questions for guys interested in maths..
2. The value of x + x(xx) when x = 2 is:
(a) 10, (b) 16, (c) 18, (d) 36, (e) 64
Solution:
x + x(xx)
Put the value of x = 2 in the above expression we get,
2 + 2(22)
= 2 + 2(2 × 2)
= 2 + 2(4)
= 2 + 8
= 10
Answer: (a)
Step-by-step explanation:
i'm busy right now... so i'll edit this question when i find time...(by today)
Similar questions