Question

I can do a piece of work in 88 days, that can be done by you in 1010 days. If we work together then it takes​

Answer 1

Answer:

can complete a work in 12 days working 8 hours a day. Q can complete the same work in 8 days working 10 hours a day. If both P and Q work together, working 8 hours a day, in how many days can they complete the work?

[A].

5 5

11

@

[B].

5 6

11

[C].

6 5

11

[D].

6 6

11

Answer: Option A

Explanation:

P can complete the work in (12 x 8) hrs. = 96 hrs.

Q can complete the work in (8 x 10) hrs. = 80 hrs.

P's1 hour's work = 1 and Q's 1 hour's work = 1 .

96 80

(P + Q)'s 1 hour's work = 1 + 1 = 11 .

96 80 480

So, both P and Q will finish the work in 480 hrs.

11

Number of days of 8 hours each = 480 x 1 = 60 days = 5 5 days.

11 8 11 11

Workspace Report

Answer 2

Answer:

549days

Step-by-step explanation:

=total number of days=88+1010=1098days.

=1098÷2=549.