Bank Math Master
P can build a wall in 24 days and Q can do it in 20 days. With help of R, they completed the work in 6 days. Find in how many days R alone can do the work.
প্রশ্নপত্রে ফিরুন
প্রশ্ন আইডি · a9827292584aac4bd976785b36d87f38
প্রশ্ন আইডি · a9827292584aac4bd976785b36d87f38