Math, asked by thandapani, 1 year ago

dev can finish a piece of work in 8 days and raj can do it in 12 days.if both of them work as it together, how much time will they take to finish it? lesson name is problems on time and work aswer is 4 4/5 days in step by step answer

Answers

Answered by anuragg33

4

Take lcm of 8 12 =24
Total work =24
So capacity of dev =24/8=3
Capacity of raj 24/12=2
So time take to complete the work
24/5=4 *4/5

Previous Question

Next Question

Similar questions

Computer Science, 8 months ago

What's the error in my program, whenever i run it in eclipse IDE it shows error. here's my program- package Yash; public class Mycalculator { public static void main(long a,long b,long c,long d) { long s = a+b; long su = a-c; long m =a*d; long j = c/b; System.out.println(s); System.out.println(su); System.out.println(m); System.out.println(j); } }...

Political Science, 8 months ago

Mention any five purposes which the constitution of lndia serves towards strengthening democracy???????

Math, 8 months ago

fill in the blank 1 2metres....... centimeter ...

English, 1 year ago

what made the poet thow a log on snake and why?

History, 1 year ago

correct the statement in historical context? Aurangzeb incurred huge financial losses for fighting a long battle in malwa...

Geography, 1 year ago

what is representation fraction?

Geography, 1 year ago

Please give me answer.....

Physics, 1 year ago

A car is travelling at 20m\s along a road.A child runs out into the road 50m ahead and the car driver steps on the brakes is to stop just before it reaches the child?