A is 30% more efficient than B. How much time will they, working together, take May 21, 2022May 21, 2022 by Amish Rai ✪ Choose the correct option.A is 30% more efficient than B. How much time will they, working together, take to complete a job which A alone could have done in 23 days?11 days13 days343/17 daysNone of these Submit Answer
