Question

One carpenter finished making a chair in 5/7 hours while another carpenter tok 3/5 hour to make a smll chair who worked longer and by what fraction

Answer 1

Step-by-step explanation:

Given One carpenter finished making a chair in 5/7 hours while another carpenter took 3/5 hour to make a small chair who worked longer and by what fraction    

• Given a carpenter makes a chair in 5/7 hours
• Another carpenter makes a small chair in 3/5 hours
• First we need to find who worked longer.
• So LCM of 5/7 and 3/5 will be  35
• So 5/7 x 35 = 25 hours
• 3/5 x 35 = 21 hours  
• So 25 hours is longer than 21 hours.
• So the carpenter who finished the chair in 5/7 hours worked longer  
• Now 5/7 – 3/5
•     = 25 – 21 / 35
•     = 4 / 35 will be the fraction

Reference link will be

https://brainly.in/question/6627792