SOLUTION: ASHA COMPLETES A WORK IN 10 DAYS AND BEENA DOES THE SAME WORK IN 15 DAYS. IN HOW MANY DAYS WILL THEY TOGETHER COMPLETE THE WORK

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: ASHA COMPLETES A WORK IN 10 DAYS AND BEENA DOES THE SAME WORK IN 15 DAYS. IN HOW MANY DAYS WILL THEY TOGETHER COMPLETE THE WORK       Log On


   

Question 834974: ASHA COMPLETES A WORK IN 10 DAYS AND BEENA DOES THE SAME WORK IN 15 DAYS. IN HOW MANY DAYS WILL THEY TOGETHER COMPLETE THE WORK
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Add their rates of working
+1%2F10+%2B+1%2F15+=+1%2Ft+
Multiply both sides by +30t+
+3t+%2B+2t+=+30+
+5t+=+30+
+t+=+6+
Working together, they complete the
job in 6 days