.A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :
Question
Solution 1
Step 1: Find out how much work A and B can do in a day.
A can do 1/15 of the work in a day and B can do 1/20 of the work in a day.
Step 2: Add the amount of work A and B can do in a day to find out how much they can do together in a day.
(1/15) + (1/20) = 7/60 of the work in a day.
Step 3: Mult Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
Similar Questions
A can do work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is:
.A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :
A can do a work in 36 days and B in 32 days. If they work on it together for 12 days, then what fraction of work is left?Options7/24134557/7211933
A can do a work in 15 days and B in 20 days. In how many days will they work together to finish the work
A can do a piece of work in 25 days and B can do the same work in 30 days. They work together for 5 days, how much of work is left?Options1126319/301129315/30