A can do a job in 10 days and B can do the same job in 15 days. In how many days can they complete the job if they work together?
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- What will be the output of the following code snippet? main() { int a=11,b; clrscr(); for(a%10;a++); printf...
- Calculate notional profit on a contract undertaken of which 80% work has been completed. Total expenditure ...
- Directions: A sentence is given in four parts (P, Q, R, and S). One of the parts contains a grammatical err...
- The power of a water pump is 1 kW. If g = 10 ms-2, the amount of water it can raise in one minute to a heig...
- How many odd numbers are there from 1 to 10?
- How many prime numbers are there between 1 and 10?
- Directions: Based on the information from the paragraph, choose the appropriate number 1 – 4 to complete th...
- Consider the following statements. (a) Thomas Morgan worked on drosophila. (b) Emasculation is the process ...