Ha kal last paper hai ..xd
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
ɢʀᴇᴀᴛ..
ᴋᴀɪsᴀ ʜᴀɪ..
Here the number of machines and the number of days are in inverse proportion.
63/54 = x/42
63×42 = 54x
x = 63×42/54
x= 49
Hence 49 machines would be required.