Question

Sandhya, Thara, Nandhini can complete a work in 24, 6, 12 days respectively. Find the number of days they will take if they
work together
O 1/24 days
O 9 days
O 24/7 days
O 7/24 days​

Answer 1

Answer:

7/24 DAYS

Step-by-step explanation:

EFFICIENCY OF SANDHYA=1/24

EFFICIENCY OF THARA=1/6

EFFICIENCY OF NANDHINI=1/12

DAYS TAKEN WHEN WORKING TOGETHER=1/24+1/6+1/12

                                                                         =(1+4+2)/24

                                                                         =7/24 DAYS

I HOPE YOU UNDERSTOOD THE QUESTION