Machine X can pack 30 articles per hour and machine Y can pack 35 articles per hour. Machine X works for x hours per day and machine Y works for `y` hours per day and both the machines pack at least 2500 articles in a day. Frame and inequation to represent the above data.

Machine X can pack 30 articles per hour and machine Y can pack 35 articles per hour. MachineX works for x hours per day and machine Y works for y hours per day and both the machinespack at least 2500 articles in a day.Frame an inequation to represent the above data.

Machine A can produce 6 items per hour and machine B can produce 11 items per hours. If machine A works for x hours and B works for y hours in a day and both the machines produce at the most 200 items in a day, then frame an inequation to support the above data.

Person A can assemble 10 machines per hour and Person B can assemble 15 machines per hour. Person A works for x hours per day and Person B works for y hours per day and both the persons together can assemble at the most 200 machines in a day. Frame one inequation to represent the above data

Shiva can type x words per hour while Sreevias can type y words per hour. Shiva works for 5 hours per day and Sreenvias works for 7 hours per day. If both can type at least 700 words in a day, then frame an inequation to support the above data.

A earns ₹640 per day and works for 8 hours per day. B earns ₹360 per day and works for 6 hours per day. The ratio of per day wages of B to that of A is