Question

GIVE EXAMPLES FOR COMPOUND RATIO FROM DAILY LIFE

Answer 1

[tex] \ blue {Let's \ : we \ : say \ : that, \ \ :}[tex]
5 men make 5 machines in 5 days and we need to calculate how many machines will 10 men's make in 10 days .

[tex] \ blue {we \ : can \ : solve \ : as \ \ : } [tex]
5×5/5 = 10×10/y
Hence, y = 20 machines...

Now, One more example
10 men put in daily hours to finish a job in 15 days. How many days will it take for 20 men working at 12 hours a day.

we solve as :
10×10×15 = 20×12×y = 6.25 days...




Hope it works for you mate...